Literature Final Exam Study Guide The Wednesday Wars by The Wednesday Wars Author * Written by Gary D. Schmidt Protagonist * Holling Hoodhood * A seventh-grade student. * Feels misunderstood by his father and teacher. * Learns responsibility, courage, and empathy throughout the novel. Setting (Time and Place) * Time: 1967–1968 during the Vietnam War era. * Place: Long Island, New York (fictional town of Camillo Junior High). Main Characters & Roles Mrs. Baker * Holling’s teacher. * At first Holling thinks she hates him. * Eventually becomes a mentor and supporter. * Makes Holling read Shakespeare. Danny Hupfer * Holling’s friend. * Funny and loyal. Meryl Lee Kowalski * Holling’s classmate and friend. * Kind and supportive. * Performs in plays with Holling. Mai Thi * Vietnamese refugee student. * Symbolizes the effects of the Vietnam War. Mr. Hoodhood * Holling’s father. * Strict and focused on business reputation. * Has a strained relationship with Holling. Heather Hoodhood * Holling’s sister. * Becomes involved in anti-war protests. * Supportive of Holling. ⸻ Major Events in the Novel Shakespeare Lessons * Holling spends Wednesday afternoons with Mrs. Baker reading Shakespeare. * The lessons connect to events in Holling’s life. Field Trips & School Events * School activities often become embarrassing or chaotic for Holling. Cross-Country Running * Holling discovers confidence and talent through running. The Play * Holling acts in Shakespeare performances. * Learns teamwork and self-confidence. Rats in the School * Holling must help catch escaped rats. * Creates funny and stressful situations. Vietnam War Connections * Mai Thi’s family and soldiers from the town show the war’s impact. Bonding with Mrs. Baker * Their relationship changes from distrust to respect and care. Family Tension * Holling struggles with his father’s expectations and lack of emotional support. ⸻ Holling and His Father * Mr. Hoodhood values business success more than Holling’s feelings. * Holling feels pressured to obey and succeed. * Their relationship is strained because: * Mr. Hoodhood rarely listens to Holling. * He cares deeply about appearances and business deals. * Holling wants independence and understanding. * By the end, Holling grows stronger and more confident despite his father’s pressure. ⸻ To Kill a Mockingbird by To Kill a Mockingbird Author * Written by Harper Lee Setting * Place: Maycomb, Alabama. * Time: The 1930s during the Great Depression. How Many Years Does the Book Cover? * About 3 years. What Happened to Scout’s Mom? * Scout’s mother died when Scout was very young. Town Sheriff * Heck Tate is the sheriff of Maycomb. ⸻ Important Characters Scout Finch * Narrator and main character. * Curious, intelligent, and tomboyish. Jem Finch * Scout’s older brother. * Matures throughout the novel. Atticus Finch * Scout and Jem’s father. * Lawyer who defends Tom Robinson. * Symbol of morality and justice. Walter Cunningham * Poor but honorable boy from the Cunningham family. Boo Radley * Reclusive neighbor. * Secretly watches over Jem and Scout. * Saves them at the end. Miss Maudie * Wise and kind neighbor. * Supports Atticus. Heck Tate * Sheriff of Maycomb. * Protects Boo Radley at the end. Mrs. Dubose * Elderly woman with a bad temper. * Secretly fighting morphine addiction. Mr. Link Deas * Tom Robinson’s employer. * Defends Tom’s character. Uncle Jack * Atticus’s brother. * Doctor. Dolphus Raymond * Pretends to be drunk to give society an explanation for his lifestyle. Bob Ewell * Racist and abusive father of Mayella. * Main antagonist. Mayella Ewell * Accuses Tom Robinson of assault. * Lonely and abused. Little Chuck Little * Student who helps Scout understand school rules. Lula * Woman at First Purchase Church who questions Scout and Jem being there. Zeebo * Calpurnia’s son. * Leads singing at church. Cousin Francis * Insults Atticus, causing Scout to fight him. Mr. Underwood * Newspaper editor who supports justice. Burris Ewell * Dirty and rude Ewell child. * Bullies the teacher. ⸻ Major Events & Important Questions Atticus’ Final Arguments * Atticus argues Tom Robinson is innocent. * Explains the Ewells are lying. * Says prejudice influenced the case. Tom Robinson and Mayella * Mayella kissed Tom Robinson. * Bob Ewell saw this and became angry. * Tom was falsely accused because of racism. Why Jem Destroys Mrs. Dubose’s Camellias * Mrs. Dubose insults Atticus. * Jem becomes angry and destroys her flowers. Why Jem Goes to Mrs. Dubose’s House * As punishment, Jem must read to her daily. * He learns about courage and addiction. Jem and Scout in the Courtroom * They secretly watch Tom Robinson’s trial from the balcony with the Black community. Mr. Cunningham at the Jail * A mob tries to hurt Tom Robinson. * Scout talks politely to Mr. Cunningham. * The mob leaves peacefully. Who Scout Confides In After a Fight * Scout often talks with Atticus or Miss Maudie after problems. What Happens on Christmas Day at Finch’s Landing * Scout fights Cousin Francis after he insults Atticus. Crimes Bob Ewell Has Committed * Abuse, lying under oath, intimidation, and attacking Jem and Scout. Why Is It a Sin to Kill Mockingbirds? * Mockingbirds symbolize innocence. * They do no harm and only bring beauty. Characters That Symbolize Mockingbirds * Tom Robinson * Boo Radley * Sometimes Scout and Jem Who Saves Jem and Scout? * Boo Radley saves them from Bob Ewell. What Happens to Tom Robinson? * He is convicted unfairly. * Later shot and killed while trying to escape prison. Tom Robinson Trial * Shows racism and injustice in Maycomb. * Despite evidence of innocence, Tom is convicted. Why Miss Maudie Moves in with Miss Stephanie * Miss Maudie’s house burns down. Scout’s Halloween Costume * She wears a ham costume. Symbolic Significance of the Mockingbird * Represents innocent people harmed by evil or prejudice. * Main theme: protect innocence and goodness. ⸻ Important Themes for Both Novels Courage * Standing up for what is right even when it is difficult. Growing Up * Characters learn maturity and understanding. Prejudice and Judgment * Both novels explore unfair assumptions about people. Family Relationships * Parent-child relationships strongly affect the characters. Empathy * Understanding others’ perspectives is important in both stories

1. 90 kg ağırlığında sağlıklı bir erkek hastanın plazma volümü yaklaşık olarak kaç litredir? C) 4.5 L ✅ 2. 70 kg ağırlığındaki sağlıklı yetişkin bir erkekte, interstisyel (dokular arası) sıvı hacmi yaklaşık olarak kaç litredir? A) 10.5 L ✅ 3. Damar sıvısı ile dokular arasındaki sıvı geçişlerinde, aşağıdaki basınç türlerinden hangisi sıvıyı damar dışına (interstisyel alana) doğru iter? C) Kanın hidrostatik basıncı ✅ 4. Sıvı geçişlerinde, suyun düşük yoğunluktaki ortamdan yüksek yoğunluktaki ortama doğru yarı geçirgen bir zardan geçmesine ne ad verilir? A) Ozmoz ✅ 5. Sağlıklı bir insanda normal plazma ozmolaritesi (osmolalite) değer aralığı aşağıdakilerden hangisidir? B) 275-295 mOsm/kg ✅ 6. Plazma proteinlerinin (özellikle Albümin) normal değer aralığı kaç g/dL'dir? C) 6-8 g/dL ✅ 7. Plazma onkotik basıncını damar içinde tutarak ödem oluşumunu engelleyen temel plazma proteini hangisidir? C) Albümin ✅ 8. Aşağıdakilerden hangisi ödem klinik ayırıcı tanısında yer alan fizyopatolojik mekanizmalardan biri değildir? A) Hidrostatik basınç artışı B) Venöz dönüş bozukluğu C) Onkotik basınç artışı ✅ D) Kapiller permeabilite (geçirgenlik) artışı E) Lenfatik drenaj bozukluğu 9. Aşağıdakilerden hangisi hidrostatik basınç artışına bağlı gelişen ödemin klinik özelliklerinden biri değildir? A) Kısa süreli gode (çukur) bırakması B) Özellikle göz kapaklarında belirgin olması ✅ C) Soluk görünümlü olması D) Anazarka tarzında yaygın olması 10. Aşağıdaki venöz dönüş bozukluklarından hangisi fizyopatolojik tutulum yeri bakımından diğerlerinden klinik olarak farklıdır? A) Travma B) Varis C) Dışarıdan bası (tümör vb.) D) Perikardit ✅ E) Tromboflebit 11. Ödem şikayeti ile kliniğe başvuran bir bireyde, etiyolojiyi belirlemek amacıyla aşağıdaki laboratuvar incelemelerinden hangilerine bakılmalıdır? (1. Kan protein düzeyleri, 2. Tam idrar analizi, 3. 24 saatlik gaitada protein kaybı) B) Hepsi ✅ 12. Aşağıdakilerden hangisi vücut sıvılarındaki ana katyonlardan (pozitif yüklü iyon) biri değildir? A) Sodyum (Na^+) B) Potasyum (K^+) C) Klor (Cl^-) ✅ (Anyondur) D) Kalsiyum (Ca^{2+}) E) Magnezyum (Mg^{2+}) 13. Hücre içi (intrasellüler) ve hücre dışı (ekstrasellüler) alanların ana katyonları sırasıyla hangi şıkta doğru verilmiştir? B) Potasyum (K^+) / Sodyum (Na^+) ✅ 14. HCO_3^- (Bikarbonat) iyonunun normal intravasküler (plazma) değeri kaç mEq/L'dir? C) 24 ✅ 15. Sıvı-elektrolit dengesinde hayati öneme sahip olan Na^+/K^+ ATPaz pompasının bir döngüdeki çalışma mekanizması nasıldır? A) 3 Na^+ dışarı pompalanırken, 2 K^+ hücre içine alınır ✅ 16. Vücutta suyun geri emilimini (reabsorbsiyonunu) tübüllerden doğrudan arttırarak su dengesini sağlayan temel hormon hangisidir? D) Antidiüretik Hormon (Vazopresin) ✅ 17. Kadın ve erkek bireyler arasında total vücut suyu oranının farklı olmasının en temel nedeni aşağıdakilerden hangisidir? C) Vücut yağ dokusu oranı farklılığı ✅ (Kadınlarda yağ oranı yüksek olduğunun göstergesidir) 18. Aşağıdakilerden hangisi hücreler arası potasyum (K^+) geçişini (şift) tetikleyerek "hipokalemiye" yol açan durumlardan biri değildir? D) Aşırı laksatif kullanımı ✅ (Hücre içi şift yapmaz; GİS yoluyla K net uzaklaştırır) 19. Hipertonik dehidratasyon tablosunda serum sodyum (Na^+) düzeyinin klinik olarak hangi seviyede olması beklenir? D) > 150 mEq/L ✅ 20. Hipotonik dehidratasyon klinik tablosunda serum sodyum (Na^+) miktarının ne kadar olması tanı kriteridir? C) 130 mEq/L altı ✅ 21. Aşağıdakilerden hangisi total vücut suyu fazlalığı (hipervolemi) sonucunda dilüsyonel hiponatremiye yol açan klinik durumlardan biridir? A) Glukokortikoid eksikliği ✅ 22. Laktatlı Ringer solüsyonu infüzyonu, aşağıdaki klinik tabloların hangisinde laktik asidoz riskinden dolayı kesinlikle kontrendikedir? C) Karaciğer yetmezliği ✅ (Karaciğer laktatı bikarbonata metabolize edemez) 23. Endotelden salgılanan ve "Endothelium Derived Relaxing Factor" (EDRF) olarak , düz kasları gevşeten en güçlü lokal vazodilatatör molekül hangisidir? B) Nitrik Oksit (NO) ✅ 24. Aşağıda B-Tipi Natriüretik Peptidlerin (BNP) etki mekanizmasına yönelik bilgiler yer almaktadır. Yanlış seçeneği işaretleyiniz. A) BNP, miyokardiyal ve atriyal duvar gerilimine bağlı olarak salınan diüretik etkili bir hormondur. B) Böbreklerde ve periferik dolaşımda sodyum (Na^+) atılımını azaltırlar. ✅ (Doğrusu: Sodyum atılımını arttırır) C) Renin salınımını ve kaskadını baskılarlar. D) Aldosteron salınımını azaltarak tuz tutulmasının önüne geçerler. E) Damar düz kaslarında vazodilatasyona neden olurlar. 25. Aşağıdakilerden hangisi endotel hücrelerinden salgılanan veya endotel bağımlı çalışan lokal "vazodilatatör" (damar genişletici) maddelerden biri değildir? A) Nitrik Oksit B) Adenozin C) Anjiyotensin II ✅ (En güçlü vazokonstriktörlerdendir) D) Prostasiklin (PGI_2) 26. Aşağıdakilerden hangisi Nitrik Oksit (NO) salınımını endotelden doğrudan "uyaran" (tetikleyen) durumlardan biri değildir? D) Katekolaminler ✅ (Damarı kasmaya meyillidir, NO salınımını doğrudan uyarmaz) 27. Aşağıdakilerden hangisi endotel dokusunun vücutta üstlendiği fizyolojik görevlerden veya kontrol mekanizmalarından biri değildir? A) Vasküler tonusun ve damar çapının kontrolünün düzenlenmesi B) Kan basıncının sistemik homeostazının ayarlanması C) İnflamatuar hücre göçünün ve lokal inflamasyonun düzenlenmesi D) Hücre içi kohezyonun (bağlılığın) endotel bariyeri dışından düzenlenmesi ✅ E) Koagülasyon (pıhtılaşma) ve antikoagülan dengenin kontrolü 28. Renin-Anjiyotensin-Aldosteron Sisteminde (RAAS) karaciğer kökenli Anjiyotensinojen'den oluşan Anjiyotensin I'i, biyolojik olarak aktif olan Anjiyotensin II'ye dönüştüren ACE enzimi en yoğun olarak hangi organda sentezlenir? C) Akciğer kılcal damar endoteli ✅ 29. Kalp yetmezliği sürecinde devreye giren nöroendokrin (nörohumoral) kompanzasyon mekanizmalarının uzun dönemdeki kronik "olumsuz" sonuçlarından biri değildir? A) Aşırı sıvı, su ve sodyum birikimine bağlı ödem B) Miyokardiyal patolojik hipertrofi ve ventriküler dilatasyon C) Ölümcül aritmiler ve ani kardiyak ölüm sıklığında artış D) Refleks taşikardi ile birlikte ön ve ard yükte net azalma ✅ (Kompanzasyon ard yükü azaltmaz, vazokonstriksiyon ile arttırır) E) Kalp yetersizliği klinik tablosunun progresyonu (kötüleşmesi) 30. Klinik pratik ve acil tıp departmanlarında, sol kalp yetmezliği / konjestif kalp yetmezliği tanısında ve progresyon takibinde serumda düzeyi en güvenilir artış gösteren biyobelirteç hormon hangisidir? B) BNP ✅ 31. Aşağıdakilerden hangisi endotel bağımlı dilatasyon (gevşeme) fonksiyonlarında bozulmaya (endotel disfonksiyonuna) neden olan klinik tablolardan biri değildir? E) Triptofan yüklenmesi ✅ (Doğrusu modellemede Metiyonin yüklenmesidir) 32. Aşağıdakilerden hangisi şok patofizyolojisinin "Kompanse (Erken)" evresinde vücudun gösterdiği sistemik yanıtlardan biridir? D) Vital organ kan akımını korumak için sistemik vazokonstriksiyon gerçekleşmesi ✅ 33. Aşağıdakilerden hangisi hipovolemik şok tablosundaki bir hastadan alınan kan örneğinin laboratuvar analizinde "görülmesi beklenmeyen" (gözlenmeyen) bir bulgudur? B) Serum bikarbonat (HCO3^-) düzeyinde artış ✅ (Bikarbonat tüketilir, düzeyi azalır) 34. Klinik sıvı/şok tedavisine ve agresif resüsitasyona hiçbir şekilde yanıt vermeyen "refrakter şok" hastalarında, arka planda yatan ve gözden kaçabilecek olası nedenlerden biri değildir? E) Anksiyeteye bağlı çocuksu davranış sergileme ✅ 35. Sistemik vazodilatasyon ve ani kapiller geçirgenlik artışı ile, alerjik bir reaksiyon tetiklediği mediyatörlerle ortaya çıkan anafilaktik şokun etiyolojisinde yer almayan durum hangisidir? E) Kardiyak aritmiler ✅ (Kardiyojenik şok nedenidir) 36. Bradikardi (kalp hızında yavaşlama) ve hipotansiyon birlikteliği ile seyreden, sempatik tonus kaybına bağlı gelişen özel şok tipi hangisidir? B) Nörojenik şok ✅ 37. Aterosklerozun patogenezinde, subendotelyal alana geçen makrofajların modifiye/okside LDL'yi kontrolsüz ve sınırsız bir şekilde yutarak "köpük hücresine" (Foam Cell) dönüşmesini sağlayan temel mekanizma hangisidir? A) Makrofaj yüzeyindeki Çöpçü (Scavenger) reseptörlerinde "down-regülasyon" mekanizmasının olmaması ✅ 38. Ateroskleroz sürecinde, monosit ve T lenfositlerin hasarlı damar duvarına tutunmasını ve içeri sızmasını sağlayan endotel kökenli "ilk önemli yapışkan adezyon molekülleri" hangileridir? B) VCAM-1 ve Selektinler (E-Selektin, P-Selektin) ✅ 39. Rüptür (yırtılma) ve akut tromboz riski taşıyan "Hassas (Unstabil) Plak" ile "Kararlı (Stabil) Plak" karşılaştırmasında hangisi hassas plağın özelliklerinden biri değildir? D) Düz kas hücresi ve kollajen içeriğinin çok zengin olması ✅ (Stabil plağın özelliğidir) 40. Sigara kullanımının ateroskleroz ve koroner arter hastalığı patofizyolojisindeki etkilerine yönelik verilen bilgilerden hangisi biyolojik olarak yanlıştır? A) Geri dönüştürülemez (değiştirilemez) majör bir risk faktörüdür. ✅ (Doğrusu: Değiştirilebilir en önemli faktördür) 41. Aşağıdakilerden hangisi hücre zedelenmesinde "Geri Dönüşümsüz (İrreversibl)" aşamaya geçildiğinin kesin bir morfolojik/biyokimyasal göstergesidir? C) Lizozomların parçalanması ve otolitik enzimlerin serbest kalması ✅ 42. Aşağıdakilerden hangisi hücreyi serbest radikallerin hasarından koruyan "Enzimatik Antioksidan" sınıfında yer alan bir moleküldür? C) Katalaz ✅ 43. Aşağıdakilerden hangisi endojen veya eksojen kaynaklı bir "Serbest Radikal" (Reaktif Oksijen Ürünü) moleküldür? C) Çevre kirleticiler (Ozon, NO_2 vb.) ✅ 44. Aşağıdakilerden hangisi hücresel düzeyde "oksidan/hasar yapıcı" ajanlardan biri değildir? A) Süperoksit Dismutaz (SOD) ✅ (Koruyucu antioksidan enzimdir) 45. Aşağıdakilerden hangisi enzimatik antioksidanlar (SOD, Katalaz, Glutatyon Peroksidaz) arasında "yer almayan" koruyucu yapılardan biridir? E) Koenzim Q10 ✅ (Non-enzimatik antioksidandır) 46. Akut inflamasyonun vasküler (damarsal) fazında gerçekleşen olayların doğru mikroskobik sırası hangisidir? B) Geçici vazokonstriksiyon \ Vazodilatasyon \ Kapiller geçirgenlik artışı ✅ 47. Aşağıdakilerden hangisi akut inflamasyonun vasküler fazından ziyade "Hücresel Fazında" yer alan lökositik olaylardan biri değildir? E) Prostaglandin salınımı ✅ (Kimyasal mediyatördür, hücresel eylem değildir) 48. Doku zedelenmesi oluştuktan sonra, inflamasyon alanına ve hasarlı bölgeye kemotaktik uyaranlarla "ilk giden/akut fazı domine eden" fagositer hücre hangisidir? C) Nötrofil ✅ 49. Paraziter enfeksiyonlarda, alerjik cevap mekanizmalarında ve stresle baş etme süreçlerinde rol oynayan hücre savunma elemanı hangisidir? B) Eozinofil ✅ 50. Aşağıdakilerden hangisi inflamatuar süreçlerin lokal veya sistemik nihai sonucunu etkileyen mikrobiyal/konakçı faktörlerden biri değildir? D) Hücrelerin Pinositoza karşı direnç mekanizması ✅ 51. Aşağıdakilerden hangisi inflamasyon sürecinde lökositlerin yaptığı eylemlerden biri "değildir"? A) Ekzositoz ✅ 52. Aşağıdakilerden hangisi inflamasyon sürecinde görev alan ve ilk salınan "vazoaktif amin" grubu mediyatörlerden biridir? D) Histamin ✅ 53. Akut inflamasyon ile Kronik inflamasyon tablolarını birbirinden ayıran patofizyolojik kriterler arasında yer almayan hangisidir? C) Hastada oluşan psikolojik değişiklikler seviyesi ✅ 54. Asit-Fast (ARB) boyanan, damlacık yoluyla bulaşan ve akciğerlerde kazeifikasyon nekrozu içeren granülomlar (Ghon odakları) oluşturan Tüberküloz (Verem) hastalığının en yaygın etkeni hangisidir? E) Mycobacterium tuberculosis ✅ 55. Diabetes Mellitus (Diyabet) klinik tanısının standardizasyonunda altın standart olarak kabul edilen ve 75 gram susuz glukoz yüklemesiyle yapılan laboratuvar testinin adı nedir? C) Oral Glukoz Tolerans Testi (OGTT) ✅ 56. Bir bireye standart 75 gram OGTT yapıldığında, "Bozulmuş Glukoz Toleransı" (IGT / Prediyabet) tanısı koyabilmek için 2. saat plazma glukoz değeri hangi aralıkta saptanmalıdır? B) 140 - 200 mg/dL arası ✅ 57. Kas ve yağ dokusu hücrelerinde, insülin reseptörüne bağından sonra glukozun hücre içine kolaylaştırılmış difüzyonla taşınmasını sağlayan "insüline duyarlı ana taşıyıcı protein" hangisidir? GLUT-4 ✅ 58. Geriye dönük yaklaşık 3 aylık (120 günlük) ortalama eritrosit ömrü boyunca maruz kalınan kan şekeri düzeyini yansıtan laboratuvar tetkiki hangisidir? C) HbA1c (Glikozillenmiş Hemoglobin) ✅ 59. Pankreasın endokrin fonksiyonunda insülin salınım kaskadını "baskılayan/inhibe eden" hormonal veya fizyolojik durum hangisidir? B) Somatostatin ve Ghrelin hormonları ✅ 60. Tarihte diyabet klinik tedavisinde karbonhidratlardan fakir, proteinden zengin diyet modelini ilk öneren bilim insanı kimdir? John Rollo ✅ 61. Mide mukozasında yer alan Antrumdaki G hücrelerinden sentezlenen, paryetal hücreleri doğrudan uyararak Hidrojen iyonu (H^+ / Asit) salgılanmasını tetikleyen majör hormon hangisidir? Gastrin ✅ 62. Kompleman sisteminin "Klasik Yolunun" (Classical Pathway) aktive olabilmesi için ortamda mutlaka bulunması gereken başlatıcı temel faktör hangisidir? B) Antijen-Antikor Kompleksi (IgG veya IgM yapısında) ✅ 63. Kompleman kaskadının hedef patojen hücre zarında silindirik bir delik açarak ozmotik lize (öldürmeye) neden olan "Membran Atak Kompleksi" (MAK) hangi protein diziliminden oluşur? C) C5b - C9 arası kompleman serisi ✅ 64. Kompleman kaskad sisteminde, her üç aktivasyon yolunun (Klasik, Alternatif, Lektin) da birleştiği, eksikliğinde en ağır ve tekrarlayan bakteriyel enfeksiyon tablolarının görüldüğü merkez protein hangisidir? B) Kompleman C3 ✅ 65. Anne sütüyle bebeğe pasif bağışıklık sağlayan, mukoza yüzeylerinde (gözyaşı, tükürük, havayolu sekresyonları) dimerik yapıda bulunarak ilk savunma bariyerini oluşturan antikor (immünglobülin) tipi hangisidir? A) İmmünglobülin A (IgA) ✅ 66. Kemik iliğinde lökosit serisinin aşırı uyarılması sonucu, periferik yaymada lökosit sayısının lösemiyi taklit edecek şekilde 40.000 - 100.000 / mm^3 sınırına fırlamasına ne ad verilir? B) Lökomoid Reaksiyon ✅ 67. Aşağıdakilerden hangisi insan vücudunda gelişen "Otoimmün" patolojilere (bağışıklık sisteminin kendi dokusuna saldırması) örnek bir hastalık değildir? A) Tip 1 Diabetes Mellitus B) Sistemik Lupus Eritematozus (SLE) C) Romatoid Artrit (RA) D) Tip 2 Diabetes Mellitus ✅ (İnsülin direnci ve reseptör defektlidir, otoimmün değildir) 68. Renin, Anjiyotensin, Aldosteron ve Vazopressin (ADH) salgılanma mekanizmalarıyla ilgili verilen RAAS öncüllerinin Doğru (D) / Yanlış (Y) seçeneği hangisidir? ⁠(D)⁠ Renin jukstaglomerüler hücrelerden salgılanır. ⁠(D)⁠ Anjiyotensin I, akciğerde ACE ile Anjiyotensin II'ye dönüşür. ⁠(Y)⁠ Vazopressin (ADH) ön hipofizden salgılanır. (Doğrusu: Arka hipofizden salgılanır) ⁠(Y)⁠ Aldosteron potasyumu tübüllerden geri emer. (Doğrusu: Potasyumu idrarla atar) Doğru Sıralama Seçeneği: D - D - Y - Y ✅ 69. Dehidratasyon durumunda vücudun verdiği hormonal ve homeostatik yanıt öncüllerinin Doğru (D) / Yanlış (Y) analizi hangisidir? ⁠(D)⁠ ADH (Vazopresin) salınımı artar. ⁠(Y)⁠ Aldosteron salınımı baskılanır. (Doğrusu: Tuz ve su tutmak için artar) ⁠(D)⁠ Susama merkezi uyarılır. ⁠(Y)⁠ Tübüllerden Na ve H_2O reabsorbsiyonu engellenir. (Doğrusu: Geri emilim artar) 70. Mide mukozasının korunmasına yönelik verilen öncüllerin Doğru (D Yanlış (Y) ⁠(D)⁠ Prostaglandinler mukus ve bikarbonat salgısını uyararak mideyi korur. ⁠(D)⁠ NSAİİ (Aspirin vb.) ilaçlar prostaglandin sentezini baskılayarak hasarı artırır. ⁠(Y)⁠ Glukokortikoidler (kortizon) mide mukozasını korur. (Doğrusu: Mideyi korumaz, ülser riskini artırır) 71. Natriüretik Peptitlerin (ANP ve BNP) fizyolojisine yönelik verilen Doğru (D) / Yanlış (Y) klinik sıralaması aşağıdakilerden hangisidir? ⁠(D)⁠ Hem ANP hem de BNP kalp duvar gerilimi (volüm yükü) artınca miyosilerden salınır. ⁠(Y)⁠ ANP, kronik ventriküler basınç artışına bağlı transkripsiyonel regülasyonla salınır. (Doğrusu: Akut gerilmeye yanıt verir) ⁠(D)⁠ RAAS aktivasyonu sırasında ANP ve BNP, bu sisteme ters (zıt) düzenleyici görev yaparak sodyum/su dengesini korur. ⁠(Y)⁠ BNP, atriyal basınçtaki akut mikroskobik değişikliklere bağlı kısa patlamalar halinde salınır. (Doğrusu: Kronik süreçlerde ventrikülden salgılanır) 72. KOAH gelişim mekanizmalarına ve hücresel rollere yönelik verilen klinik? ⁠(D)⁠ Oluşan progressif alveol duvar hasarı amfizem tablosuna neden olur. ⁠(D)⁠ Makrofaj ve nötrofillerden salgılanan proteazlar mukus hipersekresyonuna (kronik bronşit) yol açar. ⁠(D)⁠ CD8^+ T lenfositleri fibroblast aktivasyonu ve havayolu fibrozisinde etkilidir. 73. Aşağıdakilerden hangisi ateroskleroz /evrelerinden biri değildir? Cevap: "Endotel hasarı olmadan doğrudan plak vaskülarizasyonu başlaması" ifadesi yanlıştır. Ateroskleroz endotel hasarı ile başlar. 74. Aşağıdakilerden hangisi endotelin antikoagülan (pıhtılaşma engelleyici) görevlerinden biri değildir? Cevap: Tromboksan A2 (TXA2). Çünkü TXA2 pıhtılaşmayı engellemez; aksine trombositleri kümeleştirir ve damarı kasar. 75. Aşağıdaki moleküllerden hangisi lökositlerin endotele yapışmasını sağlayan moleküllerden değildir? Cevap: Kadherin. Kadherinler hücre içi yapısal bağlantılardır, selektin veya integrinler gibi lökosit adezyon görevi üstlenmezler. 76. Endotel hasarı sonucu aşağıdaki lipitlerden hangisi, endotel hasar bölgesine yapışmaz (Aterosklerozdan sorumlu değildir)? Cevap: HDL. Çünkü HDL yüksek yoğunluklu "iyi" kolesteroldür, damar duvarında plak oluşturmaz, tam tersine temizler. 77. Peptik ülser patofizyolojisinde mukoza hasarında / savunmasında rol oynayan faktörlerden hangisi yanlıştır (agresif/koruyucu)? Cevap: Artmış prostaglandin seviyesi yanlıştır. Prostaglandinlerin artması hasar yapmaz, aksine mukozayı korur. 78. Aşağıdakilerden hangisi kalp yetmezliğinin progresyonu (ilerlemesi) süreçlerini gösteren klinik değişimlerden biridir? Cevap: Miyokardiyal hipertrofi ve dilatasyon, arteriyel ve venöz kan akımında değişiklikler, kapiller hidrostatik basınç artışı. 79. Kalp duvar gerilimi artınca salgılanan Natriüretik Peptitlere (ANP ve BNP) yönelik verilen bilgilerden hangisi doğrudur? Cevap: ANP ve BNP'nin her ikisi de kalp duvar gerilimi artınca salgılanır ve RAAS aktivasyonu sırasında antagonist görev yaparak sodyum ve su homeostazisini sağlarlar. 80. Aşağıda Anjiyotensin II'nin etkileri yer almaktadır. Yanlış olanı işaretleyiniz. Cevap: "ADH salınımını baskılar" ifadesi yanlıştır. Anjiyotensin II su tutmak için ADH'ı baskılamaz, aksine salınmasını uyarır. 81. Aşağıdakilerden hangisi endotel bağımlı vazodilatasyonda (gevşemede) bozulmaya (endotel disfonksiyonuna) neden olan durumlardan biri değildir? Cevap: Kısa süreli fizyolojik egzersiz reaksiyonu. Egzersiz damar fonksiyonlarını bozmaz, iyileştirir. 82. Aşağıdakilerden hangisi ödem klinik ayırıcı tanı fizyolojik mekanizmaları için yanlıştır? Cevap: Onkotik basınç artışı ödem yapar ifadesi yanlıştır. Onkotik basıncın artması sıvıyı damarda tutarak ödemi engeller. 83. Aşağıdakilerden hangisi inflamasyon (iltihap) sürecinde yer alan kimyasal tepkilerden/mediatörlerden biri değildir? Cevap: "Sedimantasyon" veya "Kan Rengi" gibi ifadeler doğrudan kimyasal mediatör değildir (laboratuvar/fiziksel bulgudur). Histamin, Serotonin, Prostaglandin ve Komplemen ise gerçek kimyasal mediatörlerdir. 84. Aşağıdaki vitamin yetersizliklerinden hangisi yara iyileşmesini olumsuz etkileyen genel faktörler arasında en kritiktir (kollajen sentezi kofaktörüdür)? Cevap: Vitamin C ✅ 85. Hücre içine glukoz alımını sağlayan insülden bağımsız, karaciğer hepatositleri ve pankreas beta hücrelerinde glukoz sensörü (algılayıcı) olarak çalışan taşıyıcı protein hangisidir? Cevap: GLUT-2 ✅ 86. Tip 1 Diyabet etiyopatogenezinde majör rol oynayan, genetik yatkınlıktan sorumlu tutulan insan lökosit antijeni (HLA) gen lokusları hangileridir? Cevap: HLA-DR3 ve HLA-DR4 ✅ 87. Diyabet hastalarında insülin direnci gelişimini tetikleyen patolojik süreçler arasında yer almayan durum hangisidir? Cevap: Başarılı bariatrik obezite cerrahisi. (Çünkü obezite cerrahisi insülin direncini tetiklemez, aksine düzeltir). 88. Pnömoni patofizyolojisinde alveolar lümenin nötrofil, fibrin ve eritrositlerle tamamen dolduğu, akciğerin makroskobik olarak karaciğer kıvamını aldığı evre hangisidir? Cevap: Kırmızı Hepatizasyon evresi ✅ 89. Sol kalp yetmezliğinde sol ventrikül pompalama gücü azalınca kanın geriye doğru göllenmesi sonucu ilk olarak hangi klinik tablo gelişir? Cevap: Pulmoner ödem (Akciğer ödemi) ve dispne ✅ 90. Akut faz reaktanı olan ve aterosklerotik plak rüptür riskini, damar sertliği derecesini öngörmede klinik olarak yaygın kullanılan karaciğer kaynaklı protein hangisidir? Cevap: C-Reaktif Protein (CRP) ✅ 91. Aşağıdakilerden hangisi hücrelerin patolojik dış etkenler (iskemi, toksin vb.) sonucu kontrollü olmaksızın şişerek patlaması ile karakterize ölüm şeklidir? Cevap: Nekroz ✅ 92. Hücrenin büyüme sinyallerini kendi kendine üretmesi, apoptotik sinyallerden kaçması ve sınırsız çoğalma potansiyeline sahip olması durumuna ne ad verilir? Cevap: Kanseröz Hücre Dönüşümü ✅ 93. Stresör bir ajanla karşılaşıldığında vücutta nöroendokrin olarak ilk uyarılan ana kontrol merkezi neresidir? Cevap: Hipotalamus ✅ 94. Hipotansiyonu olan bir hastada afferent arteriyollerden salgılanarak RAAS kaskadını başlatan böbrek kökenli enzim hangisidir? Cevap: Renin ✅ 95. İltihaplı bölgede lokal olarak kızarıklık (Rubor) ve sıcaklık (Calor) artışına neden olan temel vasküler olay hangisidir? Cevap: Vazodilatasyon ✅ 96. Aşağıdakilerden hangisi yaralanma sonrası dokunun eski orijinal anatomik yapısını ve hücre tipini tamamen kazanması işlemine verilen addır? Cevap: Rejenerasyon ✅ 97. Kronik havayolu inflamasyonu ve parankim hasarı ile giden KOAH klinik tablosunun patogenezinde elastik lifleri parçalayan ana enzim grubu hangisidir? Cevap: Proteazlar (Elastazlar) ✅ 98. Mide parietal hücrelerinden asit salgılanmasını bloke ederek peptik ülser tedavisinde kullanılan mide koruyucu ajanların fizyolojik hedefi hangisidir? Cevap: H^+/K^+ ATPaz Pompası (Proton Pompası) ✅ 99. Aşağıdakilerden hangisi diyabetin üç klasik kardinal klinik semptomundan (3P) biri değildir? Cevap: Polidaktili (Çok parmaklılık anlamına gelir, diyabetle ilgisi yoktur) 100. Hücreler arası potasyumun hücre dışına net çıkışı sonucu plazmada potasyum yükselmesi (Hiperkalemi) durumuna yol açan metabolik dengesizlik hangisidir? Cevap: Asidoz ✅ (Alkaloz hipokalemi yaparken, asidoz hidrojen-potasyum değişimi ile hiperkalemiye yol açar) 101. Bir doku ya da organın kronik uyaranlar veya kan akımı azalması sonucu hücre hacminin ve boyutunun küçülmesine ne ad verilir? Cevap: Atrofi ✅ 102.Hipotonik bir dehidratasyon (serum\ Na^+ < 130\ mEq/L) tablosunda, osmotik basınç dengesindeki değişim nedeniyle sıvı geçişi hangi yöne doğru gerçekleşir? Cevap: Hücre dışından (ekstrasellüler) hücre içine doğru. ✅ (Gerekçe: Hücre dışı sıvı hipotonik hale geldiğinde, su osmotik olarak daha yoğun olan hücre içine girer ve hücreler şişer). 103. [Kardiyovasküler Slaytı / Ses Kaydı Vurgusu] Sol kalp yetmezliğinde pulmoner kapiller hidrostatik basınç artışı sonucu alveollere sızan eritrositleri yutan hemosiderin yüklü makrofajlara ne ad verilir? Cevap: Kalp hatası/yetmezliği hücresi (Heart failure cell) ✅ 104. [Ateroskleroz Slaytı] Aterosklerotik plağın stabilitesini sağlayan, düz kas hücreleri tarafından sentezlenen ve rüptürü engelleyen en önemli fibröz matriks elemanı hangisidir? Cevap: Kollajen ✅ (Gerekçe: Fibröz kepi kalınlaştırarak plağı kararlı hale getirir). 105. [İnflamasyon Slaytı] Akut inflamasyon alanında lökositlerin endotele tutunması sırasında, lökositlerin yüzeyindeki İntegrinler ile endotel yüzeyindeki hangi molekül "sıkı yapışma" (firm adhesion) fazını gerçekleştirir? Cevap: ICAM-1 / VCAM-1 ✅ (Gerekçe: Selektinler yuvarlanmadan, integrin-ICAM/VCAM etkileşimi ise sıkı yapışmadan sorumludur). 106. [Solunum Slaytı] Kronik Bronşit tanısı olan bir hastada, havayollarında mukus hipersekresyonuna neden olan patolojik anatomik değişiklik aşağıdakilerden hangisidir? Cevap: Submukozal bezlerin hiperplazisi ve kadeh (Goblet) hücre sayısının artması ✅ 107. [İmmünoloji PDF'i] Aşağıdakilerden hangisi Tip II hipersensitivite (Sitotoksik tip) mekanizmasıyla gelişen klinik tablolara bir örnektir? Cevap: Kan transfüzyon reaksiyonları ve Rh uyuşmazlığı ✅ (Eritrosit yüzeyindeki antijenlere karşı gelişen antikor bağımlı sitotoksik reaksiyondur). 108. [İmmünoloji PDF'i / Ses Kaydı] Antijen-antikor komplekslerinin dokularda çökmesi ve kompleman aktivasyonuyla karakterize "Tip III Hipersensitivite" reaksiyonuna en tipik klinik örnek hangisidir? Cevap: Sistemik Lupus Eritematozus (SLE) ve Akut Glomerulonefrit ✅ (SLE, sistemik immün kompleks hastalığıdır). 109. [Diyabet Slaytı] İnsülin reseptör sinyal yolağında, IRS fosforilasyonunu bozarak obezite kaynaklı "insülin direncine" neden olan, yağ dokusundan salgılanan proinflamatuar sitokin/adipokin ikilisi hangisidir? Cevap: TNF-Alfa ve İnterlökin-6 (IL-6) ✅ 110. [IBS-EBH Slaytı] Sadece kolonu ve rektumu tutan, mukozada psödopolip (yalancı polip) oluşumu ve kript abseleri ile karakterize İnflamatuar Bağırsak Hastalığı hangisidir? Cevap: Ülseratif Kolit ✅ 111. [Mide/Siroz Slaytı] Siroz patofizyolojisinde, karaciğer disfonksiyonuna bağlı olarak "Amonyak (NH_3)" gazının üreye dönüştürülemeyip beyne geçmesi ve astreksis ile karakterize nörolojik tabloya ne ad verilir? Cevap: Hepatik Ensefalopati ✅ 112. Vaka 1 (Glukoz Metabolizması Analizi): Rutin tetkik sonucunda açlık plazma glukozu 117 mg/dL ve 75 gr glukozla yapılan Oral Glukoz Tolerans Testi'nde (OGTT) 2. saat kan glukozu 120 mg/dL saptanan hastanın tanısıyla ilgili hangisi doğrudur? Çözüm ve Teşhis: Hastanın açlık kan şekeri 100-125 mg/dL sınırında olduğu için bozuktur; ancak 2. saat şekeri 140 mg/dL'nin altında olduğundan glukoz toleransı normaldir. Bu nedenle hastanın tanısı Bozulmuş Açlık Glukozu (BAG / İzole IFG) şeklindedir. 113. Vaka 2 (Ülseratif Kolit Şiddet Analizi): Ülseratif Kolit teşhisi alan hastada lökosit sayısı normal, günde dörtten az dışkılama, dışkıda kan miktarı az/orta, ateş normal, taşikardi yok, anemi hafif ve sedimantasyon hızı 20 mm/saat altında ise Truelove-Witts tablosuna göre hangi seviyededir? Teşhis: Hafif (Mild) Derece Ülseratif Kolit ✅ Sağlıklı yetişkin bir erkekte vücut ağırlığının %60'ı sudur. Kadınlarda yağ oranının daha yüksek, kas oranının düşük olması nedeniyle bu oran %50 civarına düşer. Hücre İçi Sıvı (İCS): Total suyun 2/3'ünü (%40) oluşturur. Ana katyonu Potasyum (K^+), ana anyonları ise fosfat ve proteinlerdir. Hücre Dışı Sıvı (ECS): Total suyun 1/3'ünü (%20) oluşturur. Kendi içinde İnterstisyel Sıvı (%15) ve İntravasküler Sıvı (Plazma) (%5) olarak ikiye ayrılır. Hücre dışı sıvının ana katyonu Sodyum (Na^+), ana anyonları ise Klor (Cl^-) ve Bikarbonat (HCO_3^-)'tır. Plazmada normal HCO_3^- değeri 24 mEq/L'dir. Sıvı Hareketini Düzenleyen Starling Güçleri Kapiller Hidrostatik Basınç: Kanın damar duvarına yaptığı basınçtır. Sıvıyı damar dışına (interstisyel alana) itmeye çalışır. Plazma Onkotik (Kolloid Osmotik) Basıncı: Plazma proteinlerinin (özellikle Albümin) suyu damar içinde tutma gücüdür. Sıvıyı damar içine çekmeye çalışır. Ödem Oluşum Mekanizmaları 1 Kapiller Hidrostatik Basınç Artışı: Venöz dönüş bozukluklarında (kalp yetmezliği, varis, tromboflebit) kan damarda göllenir ve dokuya sızar. Kalp yetmezliğine bağlı ödemler genelde sistemik, simetriktir ve gode bırakır. 2 Plazma Onkotik Basıncının Azalması: Karaciğer sirozunda (albümin sentezi azaldığında) veya nefrotik sendromda (idrarla protein kaybedildiğinde) damarın suyu tutma gücü azalır ve sıvı dokuya kaçar. Albümin 3.5 g/dL altına düşerse ödem başlar. 3 Kapiller Geçirgenlik (Permeabilite) Artışı: İnflamasyon, yanık veya alerjik reaksiyonlarda (histamin etkisiyle) endotel aralıkları açılır; proteinler ve sıvı dokuya sızar (Eksüda karakterinde ödem). 4 Lenfatik Obstrüksiyon (Tıkanıklık): Tümör basısı veya lenf nodu cerrahisi nedeniyle lenfatik drenaj bozulursa dokular arası sıvı drene edilemez ve lokal ödem (lenfödem) gelişir. ÜNİTE 2: Kardiyovasküler Sistem, RAAS Kaskadı, Natriüretik Peptitler ve Şok Sıvı Azaldığında Devreye Giren Sistem: RAAS Vücutta kan hacmi veya kan basıncı düştüğünde böbrekteki jukstaglomerüler hücrelerden Renin salgılanır. 1 Renin, karaciğerde üretilen Anjiyotensinojen'i Anjiyotensin I'e çevirir. 2 Anjiyotensin I, akciğer endotelinde bulunan ACE (Anjiyotensin Dönüştürücü Enzim) ile Anjiyotensin II'ye dönüşür. 3 Anjiyotensin II'nin Etkileri: * Vücudun en güçlü vazokonstriktör (damar daraltıcı) maddelerindendir. Adrenal korteksten Aldosteron salınımını uyarır (tübüllerden sodyum ve su tutulumu ) Hipofiz arka lobundan ADH (Vazopresin) salınımını uyarır (sadece suyun geri emilimini sağlar) Beyindeki susama merkezini uyarır. Sıvı Artığında Devreye Giren Sistem: Natriüretik Peptitler Kalbe gelen sıvı yükü (volüm yükü) arttığında, kalp duvarı gerilir ve buna yanıt olarak natriüretik peptitler salgılanır: ANP (Atriyal Natriüretik Peptid): Atriyumlardan, basınçtaki akut değişikliklere bağlı olarak salınman bir hormondur. BNP (B-Tipi Natriüretik Peptid): Ventriküllerden, kronik basınç ve volüm yüküne bağlı olarak salınır. Kalp yetmezliğinde serumda düzeyi en çok artan biyobelirteç hormondur. Etkileri: RAAS'ı baskılarlar. Böbrekten sodyum ve su atılımını arttırarak (natriürez ve diürez) kan hacmini ve tansiyonu düşürmeye çalışırlar. Şok Patofizyolojisi ve Evreleri Kompanse (Erken) Evre: Kan basıncını korumak için sempatik sistem ve RAAS aktive olur. Hayati olmayan organ yataklarında (cilt, böbrek, GİS) vazokonstriksiyon gerçekleşir; nabız hızlanır (taşikardi). Progresif (İlerleyen) Evre: Kompanzasyon yetersiz kalır. Hücre metabolizması aerobikten anaerobiğe döner. Laktik asit birikir, metabolik asidoz gelişir. Na^+/K^+ pompası bozulur, hücreler şişer. İrreversibl (Geri Dönüşümsüz) Evre: Lizozomlar parçalanır, hücre içi otolitik enzimler salınır ve yaygın hücre/organ ölümü gerçekleşir. Şok İndeksi: Nabız} / \ Sistolik Kan Basıncı} formülüyle hesaplanır. Normal değeri 0.5-0.7 arasındadır. 1.0 ve üzerinde olması masif kan kaybına (%40 üstü) işaret eder. ÜNİTE 3: Akut İnflamasyon Kaskadı, Eksüda-Transüda Farkı ve Yara İyileşmesi Akut İnflamasyon Fazları Vasküler Faz Sıralaması: Hasar anında ilk olarak saniyeler süren geçici vazokonstriksiyon olur. Ardından lokal kan akımını arttırmak için vazodilatasyon gelişir (kızarıklık ve sıcaklık artışı). Son olarak kapiller geçirgenlik artar ve dokuya protein zengin sıvı (Eksüda) sızar (şişlik/ödem). Hücresel Faz Sıralaması: Lökositlerin hasar bölgesine gitme sürecidir. Sıralama: Marginasyon (Döşenme) \ Rolling (Yuvarlanma) \ Sıkı Yapışma \ Diyapedez (Göç) Kemotaksis \ Fagositoz. Bölgeye ilk giden akut hücre Nötrofil'dir. 1. Derece Yara: Sadece epidermisin yüzeyel kaybı ve güneş yanığı benzeri hafif doku hasarı ile karakterizedir. 2. Derece Yara: Epidermisin tamamen elden çıktığı, bül (su toplanması) oluşumuyla karakterize yüzeyel dermal yanıklardır. Keloid: Granülasyon fazında aşırı ve kontrolsüz kollajen birikimi (hipertrofik skar) sonucu oluşan kabarık tümöral doku yapısıdır. ÜNİTE 4: Solunum Sistemi Fizyopatolojisi (Pnömoni, KOAH ve Tüberküloz) Pnömoninin Patofizyolojik Evreleri 1 Konjesyon Evresi: Mikroorganizmaların alveollere ulaşmasıyla başlar, damarlarda genişleme ve bakteri yüklü sıvı birikimi ile karakterizedir. 2 Kırmızı Hepatizasyon Evresi: Alveollerin fibrin, nötrofil ve bol miktarda eritrosit ile dolarak akciğerin makroskobik olarak karaciğer kıvamını aldığı evre. 3 Gri Hepatizasyon Evresi: Eritrositlerin parçalandığı, fibrinli eksüdanın alveolleri doldurmaya devam ettiği evre. 4 Rezolüsyon Evresi: İyileşme fazıdır. Alveollerdeki debrilerin makrofajlar tarafından temizlendiği dönemdir. Klinik Skorlama: Pnömoni hastalarının hayati riskini belirlemede CURB-65 (Confusion, Urea, Respiratory rate, Blood pressure, Age \ge 65) kriterleri kullanılır. KOAH (Kronik Obstrüktif Akciğer Hastalığı) Kaskadı Patofizyoloji: Sigara kullanımı, koruyucu bir anti-proteaz olan Alfa-1 Antitiripsin aktivitesini inhibe eder (azaltır). Buna bağlı olarak makrofaj ve nötrofillerden salgılanan proteaz (elastaz) aktivitesi artar, alveollerdeki elastik lifler yok olur (elastolizis). Amfizem: Terminal bronşiyollerin arkasındaki hava yollarının kalıcı ve anormal genişlemesi/yıkımıdır. Hava hapsi sonucu hastada Fıçı Göğüs görünümü ve Pembe Üfleyen (Pink Puffer) kliniği oluşur. Kronik Bronşit: En az iki yıl üst üste ve bu yılların en az 3 ayı boyunca balgamlı öksürük ile karakterizedir. Histopatolojisinde submukozal bezlerin hiperplazisi ve Goblet hücre artışı izlenir. ÜNİTE 5: Diabetes Mellitus (Diyabet) Patofizyolojisi ve Tanı Kriterleri Hücresel Düzeyde İnsülin Etki Mekanizması ve Direnç İnsülin, tirozin kinaz aktivitesine sahip spesifik İnsülin Reseptörü'ne bağlanır, hücre içinde IRS (İnsülin Reseptör Substratı) proteinleri aktive olur. Bu kaskad, veziküllerde bekleyen GLUT-4 kapılarının membran yüzeyine göç etmesini tetikler. Kas ve yağ dokusu glukoz almak için insüline (GLUT-4'e) bağımlıdır. Karaciğer ve pankreas beta hücreleri ise insülinden bağımsız çalışan GLUT-2 taşıyıcısını bir glukoz sensörü olarak kullanır. Obezitede İnsülin Direnci: Genişleyen yağ dokusundan salgılanan proinflamatuar sitokinler (TNF-Alfa ve IL-6), IRS proteinlerini tirozin yerine serin rezidülerinden fosforilleyerek insülin sinyal yolağını tamamen bloke eder. Tip 1 vs Tip 2 Diabetes Mellitus Ayrımı Tip 1 Diyabet: Otoimmün kökenlidir. Pankreas beta hücreleri tamamen tahrip olmuştur, insülin üretimi yoktur. Ketozise (DKA) yatkınlık çok yüksektir. HLA-DR3 ve HLA-DR4 gen lokusları ile güçlü ilişkisi vardır. Tip 2 Diyabet: İnsülin üretimi vardır ancak insülin direnci ve reseptör defekti baskındır. Genetik yatkınlık (aile öyküsü) Tip 2'de çok daha güçlüdür. Böbrek Şeker Eşiği ve Semptomlar Kan glukoz düzeyi biyolojik böbrek eşiği olan 180 mg/dL sınırını aştığında, tübüllerden geri emilim yetersiz kalır ve idrarda şeker görülür (Glukozüri). Bu durum renal lümende osmotik basınç yaratarak osmotik diüreze, yani diyabetin 3P semptomuna (Poliüri, Polidipsi, Polifaji) yol açar. ÜNİTE 6: İnflamatuar Bağırsak Hastalıkları (EBH) ve İBS Patolojisi Crohn Hastalığı ve Ülseratif Kolit Makroskobik Ayrımı İrritabl Bağırsak Sendromu (İBS) Yapısal veya biyokimyasal bir bozukluk olmaksızın seyreden, visseral hipersensitivite (bağırsakların uyarılara aşırı hassasiyeti) ile karakterize fonksiyonel bir hastalıktır. Tanısında Roma Kriterleri kullanılır. Beslenme tedavisinde gaz ve şişkinliği azaltmak amacıyla Düşük FODMAP diyeti uygulanır. ÜNİTE 7: Karaciğer Sirozu, Portal Hipertansiyon ve Sistemik Sonuçları Karaciğer parankim dokusunun kronik hasar sonucu fibrozis (kollajenleşme) ve rejenere nodüllerle kaplanarak vasküler mimarisinin bozulmasıdır. Organın fonksiyon kaybına bağlı olarak iki ağır sistemik tablo gelişir: 1. Portal Hipertansiyon ve Asit Mekanizması Karaciğer içindeki sinüzoidlerde vasküler direnç arttıkça, portal ven basıncı yükselir (Portal Hipertansiyon). Karın boşluğunda patolojik sıvı birikmesi (Asit) iki ayağın birleşmesiyle tavan yapar: Hidrostatik Ayak: Portal hipertansiyon nedeniyle periton kılcallarındaki hidrostatik basınç artar ve sıvı karın boşluğuna itilir. Onkotik Ayak: Sirozlu karaciğer plazma proteini olan Albümin'i sentezleyemez. Plazma onkotik basıncı düşer ve damar suyu tutamaz. 2. Hepatik Ensefalopati ve Astreksis Mekanizması [Image showing ammonia metabolism pathway from intestine to liver and brain] Normal şartlarda proteinlerin bağırsakta bakterilerce yıkılmasıyla ortaya çıkan toksik Amonyak (NH_3) gazı, portal venle karaciğere gelerek üre döngüsünde zararsız üreye dönüştürülür. Sirozda parankim çalışmadığı için amonyak temizlenemez, kanda birikir ve kan-beyin bariyerini geçerek beyindeki astrositlerde glutamin birikimine ve Serebral Ödeme yol açar. Klinik Yansıması: Hastada bilinç bulanıklığı, kişilik değişiklikleri ve en tipik motor bulgu olan Astreksis (Kuş kanadı sallama titremesi / Flapping Tremor) tablosu ortaya çıkar.

(2) Zero Hunger Soil & Fertilisers ILOs

(2) Zero Hunger Mycorrhizas

Thinking Fast and Slow Review Flashcards

Media Studies - TV Shows (The Killing and No Offence)

be,/bi/,быть have,/hæv/,иметь do,/du/,делать go,/ɡoʊ/,идти; ехать get,/ɡet/,получать; становиться make,/meɪk/,делать; создавать know,/noʊ/,знать think,/θɪŋk/,думать take,/teɪk/,брать see,/si/,видеть come,/kʌm/,приходить want,/wɑnt/,хотеть say,/seɪ/,говорить tell,/tel/,рассказывать ask,/æsk/,спрашивать work,/wɝk/,работать try,/traɪ/,пытаться call,/kɔl/,звонить feel,/fil/,чувствовать become,/bɪˈkʌm/,становиться leave,/liv/,уходить put,/pʊt/,класть keep,/kip/,держать look,/lʊk/,смотреть use,/juz/,использовать find,/faɪnd/,находить give,/ɡɪv/,давать need,/nid/,нуждаться help,/help/,помогать talk,/tɔk/,разговаривать start,/stɑrt/,начинать show,/ʃoʊ/,показывать hear,/hɪr/,слышать play,/pleɪ/,играть run,/rʌn/,бегать people,/ˈpipəl/,люди friend,/frend/,друг family,/ˈfæməli/,семья home,/hoʊm/,дом school,/skul/,школа student,/ˈstudənt/,студент teacher,/ˈtitʃɚ/,учитель day,/deɪ/,день week,/wik/,неделя time,/taɪm/,время morning,/ˈmɔrnɪŋ/,утро night,/naɪt/,ночь job,/dʒɑb/,работа office,/ˈɔfəs/,офис company,/ˈkʌmpəni/,компания business,/ˈbɪznəs/,бизнес study,/ˈstʌdi/,учиться read,/rid/,читать write,/raɪt/,писать speak,/spik/,говорить listen,/ˈlɪsən/,слушать remember,/rɪˈmembɚ/,помнить forget,/fɚˈɡet/,забывать improve,/ɪmˈpruv/,улучшать body,/ˈbɑdi/,тело head,/hed/,голова hand,/hænd/,рука eye,/aɪ/,глаз face,/feɪs/,лицо health,/helθ/,здоровье strong,/strɔŋ/,сильный weak,/wik/,слабый sick,/sɪk/,больной healthy,/ˈhelθi/,здоровый sleep,/slip/,спать exercise,/ˈeksɚˌsaɪz/,упражнение eat,/it/,есть drink,/drɪŋk/,пить breakfast,/ˈbrekfəst/,завтрак lunch,/lʌntʃ/,обед dinner,/ˈdɪnɚ/,ужин kitchen,/ˈkɪtʃən/,кухня cook,/kʊk/,готовить meat,/mit/,мясо fruit,/frut/,фрукты vegetable,/ˈvedʒtəbəl/,овощ hungry,/ˈhʌŋɡri/,голодный delicious,/dɪˈlɪʃəs/,вкусный city,/ˈsɪɾi/,город street,/strit/,улица place,/pleɪs/,место building,/ˈbɪldɪŋ/,здание station,/ˈsteɪʃən/,станция bus,/bʌs/,автобус train,/treɪn/,поезд travel,/ˈtrævəl/,путешествовать road,/roʊd/,дорога map,/mæp/,карта visit,/ˈvɪzɪt/,посещать trip,/trɪp/,поездка weather,/ˈweðɚ/,погода sun,/sʌn/,солнце rain,/reɪn/,дождь snow,/snoʊ/,снег wind,/wɪnd/,ветер hot,/hɑt/,жаркий cold,/koʊld/,холодный sky,/skaɪ/,небо tree,/tri/,дерево river,/ˈrɪvɚ/,река sea,/si/,море nature,/ˈneɪtʃɚ/,природа love,/lʌv/,любить like,/laɪk/,нравиться hate,/heɪt/,ненавидеть relationship,/rɪˈleɪʃənˌʃɪp/,отношения meet,/mit/,встречать spend,/spend/,проводить; тратить together,/təˈɡeðɚ/,вместе alone,/əˈloʊn/,один smile,/smaɪl/,улыбаться laugh,/læf/,смеяться kind,/kaɪnd/,добрый house,/haʊs/,дом apartment,/əˈpɑrtmənt/,квартира door,/dɔr/,дверь window,/ˈwɪndoʊ/,окно bed,/bed/,кровать chair,/tʃer/,стул bathroom,/ˈbæθˌrum/,ванная clean,/klin/,чистый; убирать dirty,/ˈdɝti/,грязный wash,/wɑʃ/,мыть live,/lɪv/,жить clothes,/kloʊðz/,одежда shirt,/ʃɝt/,рубашка shoes,/ʃuz/,обувь jacket,/ˈdʒækət/,куртка wear,/wer/,носить dress,/dres/,платье style,/staɪl/,стиль color,/ˈkʌlɚ/,цвет black,/blæk/,чёрный white,/waɪt/,белый beautiful,/ˈbjut̬əfəl/,красивый comfortable,/ˈkʌmftɚbəl/,удобный number,/ˈnʌmbɚ/,число one,/wʌn/,один two,/tu/,два hundred,/ˈhʌndrəd/,сто thousand,/ˈθaʊzənd/,тысяча much,/mʌtʃ/,много many,/ˈmeni/,много more,/mɔr/,больше less,/les/,меньше price,/praɪs/,цена cheap,/tʃip/,дешёвый expensive,/ɪkˈspensɪv/,дор

Spanish possessive adjectives / "de" showing possession

Driving test show me/tell me questions & other info

Vocab inför np franska - text om show för att ta hand om djur

U.S. History Final Exam Study Guide 1. Columbus Christopher Columbus was an Italian explorer who sailed for Spain in 1492. He was searching for a westward route to Asia but instead reached the Caribbean. His voyage began long-term European exploration and colonization of the Americas. Columbus’s arrival also led to major consequences for Native Americans, including disease, conquest, forced labor, and cultural destruction. 2. Columbian Exchange The Columbian Exchange was the transfer of plants, animals, people, diseases, and ideas between Europe, Africa, and the Americas after 1492. Europeans brought horses, cattle, wheat, and diseases like smallpox. The Americas sent corn, potatoes, tomatoes, tobacco, and cacao to Europe. It changed diets, economies, populations, and environments around the world. 3. Jackson and the Bank Andrew Jackson opposed the Second Bank of the United States because he believed it gave too much power to wealthy elites. He thought the bank was unfair to common people and harmful to democracy. Jackson vetoed the bill to renew the bank’s charter and removed federal money from it. This became known as the “Bank War.” 4. Jamestown Jamestown was founded in 1607 in Virginia and was the first permanent English settlement in North America. The settlers struggled with disease, starvation, poor leadership, and conflict with Native Americans. The colony survived partly because of tobacco farming. Jamestown became important because it showed England could establish colonies in America. 5. John Smith / John Rolfe John Smith helped Jamestown survive by enforcing discipline with the rule, “He who does not work shall not eat.” He also built relationships with local Native Americans. John Rolfe introduced a successful type of tobacco, which became Jamestown’s main cash crop. Rolfe also married Pocahontas, helping create a short period of peace. 6. Middle Passage The Middle Passage was the forced journey of enslaved Africans across the Atlantic Ocean to the Americas. Conditions on ships were brutal, overcrowded, and deadly. Many Africans died from disease, starvation, abuse, or suicide. It was part of the triangular trade system and a major part of the growth of slavery in the Americas. 7. Bacon’s Rebellion Bacon’s Rebellion happened in Virginia in 1676. Nathaniel Bacon led poor farmers, indentured servants, and others against Governor Berkeley. They were angry about lack of protection from Native American attacks and unfair treatment by wealthy landowners. After the rebellion, plantation owners relied more on enslaved Africans instead of indentured servants. 8. Mayflower Compact The Mayflower Compact was signed in 1620 by the Pilgrims before they settled at Plymouth. It created a basic form of self-government. The signers agreed to make and follow laws for the good of the colony. It is important because it was an early example of democracy and majority rule in America. 9. Pilgrims & Puritans Pilgrims were Separatists who wanted to completely break away from the Church of England. They settled Plymouth in 1620. Puritans wanted to reform or “purify” the Church of England and settled mostly in Massachusetts Bay. Both groups came for religious reasons, but the Puritans created a larger and stricter society. 10. Age of Jackson Presidents The Age of Jackson refers mainly to Andrew Jackson’s presidency and the expansion of democracy for white men. Voting rights expanded as property requirements were removed for many white males. Jackson presented himself as a champion of the common man. However, this era also included Indian removal, the Bank War, and growing sectional conflict. 11. Stamp Act The Stamp Act of 1765 was a British tax on paper goods such as newspapers, legal documents, and playing cards. Colonists were angry because they had no representatives in Parliament. This led to the slogan “No taxation without representation.” Colonial protests helped force Britain to repeal the law. 12. American System The American System was an economic plan supported by Henry Clay. It included protective tariffs, a national bank, and internal improvements such as roads and canals. Its goal was to strengthen the U.S. economy and connect different regions. It showed the federal government taking a stronger role in economic growth. 13. Boston Massacre The Boston Massacre happened in 1770 when British soldiers fired into a crowd of colonists, killing five people. Colonists used the event as propaganda against Britain. Paul Revere’s engraving made the British look cruel and violent. It increased anger and tension between Britain and the colonies. 14. Boston Tea Party The Boston Tea Party happened in 1773. Colonists protested the Tea Act by dumping British tea into Boston Harbor. They were angry because Britain gave the British East India Company special advantages. Britain responded with the Intolerable Acts, which punished Massachusetts. 15. Declaration of Independence The Declaration of Independence was adopted on July 4, 1776. It announced that the colonies were separating from Britain. Thomas Jefferson wrote most of it. The document argued that people have natural rights and that government gets power from the consent of the governed. 16. Unalienable Rights Unalienable rights are rights that cannot be taken away. In the Declaration of Independence, these include “life, liberty, and the pursuit of happiness.” The idea came from Enlightenment thinkers like John Locke. These rights were used to justify independence from Britain. 17. Common Sense / Thomas Paine Common Sense was a pamphlet written by Thomas Paine in 1776. It argued that the colonies should become independent from Britain. Paine used simple language so ordinary people could understand. It helped convince many colonists to support independence. 18. Articles of Confederation The Articles of Confederation were America’s first national government. They created a weak central government because Americans feared tyranny. Congress could not tax, regulate trade well, or enforce laws effectively. Its weaknesses led to the creation of the Constitution. 19. Shays’ Rebellion Shays’ Rebellion was a farmers’ rebellion in Massachusetts in 1786–1787. Farmers were angry about debt, taxes, and losing their farms. The weak national government could not respond effectively. This showed the problems of the Articles of Confederation and encouraged leaders to write the Constitution. 20. Lexington and Concord / “Shot Heard ’Round the World” The Battles of Lexington and Concord happened in April 1775. They were the first battles of the American Revolution. British troops went to seize colonial weapons, but colonial militias resisted. The “shot heard ’round the world” refers to the first shot that began the Revolution. 21. Bunker Hill The Battle of Bunker Hill happened in 1775 near Boston. The British won, but they suffered heavy casualties. The battle proved that colonial forces could fight against the powerful British army. It gave colonists confidence early in the Revolution. 22. Saratoga / Ben Franklin The Battle of Saratoga in 1777 was a major American victory. It is considered the turning point of the Revolutionary War. After Saratoga, France agreed to support the Americans. Benjamin Franklin helped negotiate the French alliance, which provided money, troops, and naval support. 23. Yorktown The Battle of Yorktown happened in 1781. American and French forces trapped British General Cornwallis in Virginia. The French navy blocked British escape by sea. Cornwallis surrendered, effectively ending the Revolutionary War. 24. Alexander Hamilton / Economic Plan Alexander Hamilton was the first Secretary of the Treasury. His economic plan included paying off national debt, creating a national bank, and supporting manufacturing. He wanted a strong federal government and strong economy. His plan helped stabilize the new nation but caused political conflict. 25. Whiskey Rebellion The Whiskey Rebellion happened in 1794 when farmers protested a tax on whiskey. President George Washington sent federal troops to stop the rebellion. This showed that the new Constitution gave the federal government power to enforce laws. It was a contrast to the weakness shown during Shays’ Rebellion. 26. Washington’s Farewell Address Washington’s Farewell Address warned Americans against political parties and permanent foreign alliances. He believed political parties could divide the nation. He also wanted the U.S. to avoid being pulled into European conflicts. His advice influenced American foreign policy for many years. 27. James K. Polk James K. Polk was president from 1845 to 1849. He strongly supported Manifest Destiny and westward expansion. During his presidency, the U.S. gained Oregon territory and fought the Mexican-American War. The U.S. gained a large amount of land, including California and the Southwest. 28. William Henry Harrison William Henry Harrison was the 9th president of the United States. He was known as a military hero from the Battle of Tippecanoe. He gave a very long inaugural speech in cold weather and died about a month later. He had the shortest presidency in U.S. history. 29. Constitution The Constitution is the supreme law of the United States. It replaced the Articles of Confederation and created a stronger federal government. It established three branches: legislative, executive, and judicial. It also created checks and balances to prevent one branch from becoming too powerful. 30. Preamble to the Constitution The Preamble is the introduction to the Constitution. It begins with “We the People.” It explains the goals of the government, such as forming a more perfect union, establishing justice, ensuring peace, providing defense, promoting general welfare, and securing liberty. 31. The Republican Party The Republican Party was founded in the 1850s. It opposed the spread of slavery into western territories. Abraham Lincoln was the first Republican president. The party’s rise showed how slavery was becoming the central political issue before the Civil War. 32. Three-Fifths Compromise The Three-Fifths Compromise was made at the Constitutional Convention. It said that enslaved people would count as three-fifths of a person for representation and taxation. Southern states wanted enslaved people counted for more representation. This compromise increased Southern political power while protecting slavery. 33. Checks and Balances Checks and balances allow each branch of government to limit the power of the others. For example, the president can veto laws, Congress can override vetoes, and the Supreme Court can declare laws unconstitutional. This system prevents any one branch from becoming too powerful. 34. Intolerable Acts The Intolerable Acts were passed by Britain after the Boston Tea Party. They punished Massachusetts by closing Boston Harbor and limiting self-government. Colonists saw these acts as unfair and oppressive. They helped unite the colonies against Britain. 35. Bill of Rights The Bill of Rights is the first ten amendments to the Constitution. It protects individual freedoms such as speech, religion, press, assembly, and the right to bear arms. It was added to satisfy Anti-Federalists who feared a strong central government. 36. Impressment Impressment was the British practice of forcing American sailors into the British navy. It angered Americans and violated U.S. neutrality. Impressment was one of the major causes of the War of 1812. 37. Judicial Review / Marbury v. Madison Judicial review is the power of the Supreme Court to declare laws unconstitutional. It was established in Marbury v. Madison in 1803. Chief Justice John Marshall strengthened the power of the Supreme Court through this decision. 38. James Madison James Madison is known as the “Father of the Constitution” because he helped design the U.S. government. He also helped write the Federalist Papers and the Bill of Rights. As president, he led the country during the War of 1812. 39. War of 1812 / Battle of New Orleans The War of 1812 was fought between the United States and Britain. Causes included impressment, trade restrictions, and British support for Native American resistance. The Battle of New Orleans was fought after the peace treaty had been signed, but news had not arrived. Andrew Jackson became a national hero because of the victory. 40. Monroe Doctrine The Monroe Doctrine was announced in 1823 by President James Monroe. It warned European nations not to colonize or interfere in the Americas. In return, the U.S. would stay out of European affairs. It showed growing American confidence in foreign policy. 41. John Quincy Adams / Corrupt Bargain John Quincy Adams became president after the election of 1824. No candidate won a majority, so the House of Representatives decided the election. Henry Clay supported Adams and later became Secretary of State. Andrew Jackson’s supporters called this a “corrupt bargain.” 42. Manifest Destiny Manifest Destiny was the belief that the United States was destined to expand across North America. It encouraged westward expansion. Supporters saw expansion as progress, but it led to Native American removal, war with Mexico, and conflict over slavery. 43. Trail of Tears / Indian Removal Act The Indian Removal Act of 1830 allowed the federal government to move Native Americans west of the Mississippi River. The Trail of Tears refers especially to the forced removal of the Cherokee. Thousands died from hunger, disease, and exposure. It is one of the darkest examples of U.S. expansion. 44. Worcester v. Georgia Worcester v. Georgia was an 1832 Supreme Court case. The Court ruled that Georgia had no authority over Cherokee land. However, President Andrew Jackson did not enforce the ruling. The Cherokee were still forced to move west. 45. Missouri Compromise The Missouri Compromise was passed in 1820. Missouri entered as a slave state, and Maine entered as a free state. It also banned slavery north of the 36°30′ line in the Louisiana Territory. It temporarily balanced free and slave states but did not solve the slavery issue. 46. Alamo The Alamo was a mission in San Antonio, Texas, where Texan defenders fought Mexican forces in 1836. The defenders were defeated, but the battle became a symbol of resistance. “Remember the Alamo” became a rallying cry during the Texas Revolution. 47. Kansas-Nebraska Act The Kansas-Nebraska Act of 1854 allowed settlers in Kansas and Nebraska to decide whether to allow slavery through popular sovereignty. It repealed the Missouri Compromise line. It led to violence in Kansas, known as “Bleeding Kansas,” and increased sectional conflict. 48. Harriet Tubman Harriet Tubman escaped slavery and became a leader in the Underground Railroad. She helped many enslaved people escape to freedom. During the Civil War, she also served as a nurse, spy, and scout for the Union. She became a symbol of courage and resistance to slavery. 49. Seneca Falls Convention The Seneca Falls Convention was held in 1848 in New York. It was the first major women’s rights convention in the United States. Leaders included Elizabeth Cady Stanton and Lucretia Mott. The convention demanded women’s rights, including the right to vote. 50. John Brown John Brown was a radical abolitionist who believed slavery must be ended by force. In 1859, he led a raid on Harpers Ferry to start a slave rebellion. The raid failed, and Brown was executed. His actions increased tension between North and South before the Civil War. 51. Fugitive Slave Act The Fugitive Slave Act was part of the Compromise of 1850. It required citizens to help capture escaped enslaved people. It also punished people who helped freedom seekers. Many Northerners were angered by the law because it forced them to participate in slavery. 52. Harriet Beecher Stowe / Uncle Tom’s Cabin Harriet Beecher Stowe wrote Uncle Tom’s Cabin in 1852. The novel showed the cruelty of slavery and became very popular in the North. It helped increase abolitionist feelings. Southerners criticized it and argued that it gave a false picture of slavery. 53. Dred Scott v. Sandford Dred Scott v. Sandford was an 1857 Supreme Court case. The Court ruled that enslaved people were not citizens and could not sue in court. It also said Congress could not ban slavery in the territories. This decision angered Northerners and made sectional conflict worse. 54. Lincoln-Douglas Debates The Lincoln-Douglas debates happened in 1858 during the Illinois Senate race. Abraham Lincoln and Stephen Douglas debated slavery’s expansion. Lincoln argued slavery should not spread, while Douglas supported popular sovereignty. Although Lincoln lost the Senate race, the debates made him nationally known. 55. Popular Sovereignty Popular sovereignty means allowing people in a territory to vote on whether to allow slavery. Stephen Douglas supported this idea. It was used in the Kansas-Nebraska Act. Instead of solving the slavery issue, it led to violence and conflict. 56. Fort Sumter Fort Sumter was a federal fort in South Carolina. Confederate forces fired on it in April 1861. This attack began the Civil War. After Fort Sumter, more Southern states joined the Confederacy. 57. Emancipation Proclamation The Emancipation Proclamation was issued by Abraham Lincoln in 1863. It declared enslaved people free in Confederate-controlled areas. It did not immediately free all enslaved people, but it changed the purpose of the war. The Civil War became a fight to preserve the Union and end slavery. 58. Gettysburg Address The Gettysburg Address was a speech given by Abraham Lincoln in 1863 after the Battle of Gettysburg. Lincoln honored the soldiers who died and explained the meaning of the war. He said the nation was fighting for democracy and equality. The speech is one of the most famous in American history. 59. Reconstruction Reconstruction was the period after the Civil War when the U.S. tried to rebuild the South and reunite the nation. It also aimed to define freedom and rights for formerly enslaved people. During Reconstruction, the 13th, 14th, and 15th Amendments were passed. However, racism, Black Codes, and groups like the Ku Klux Klan limited progress. 60. Civil War Amendments The Civil War Amendments are the 13th, 14th, and 15th Amendments. The 13th Amendment abolished slavery. The 14th Amendment gave citizenship and equal protection under the law. The 15th Amendment gave Black men the right to vote. 61. Roger Williams Roger Williams was a Puritan minister who believed in religious freedom and separation of church and state. He was banished from Massachusetts for his beliefs. He founded Rhode Island, which became known for religious tolerance. His ideas influenced later American ideas about freedom of religion.

​​2023 Semester Only Grade 7th/8th Physical Education Content Review Key Concepts Content • Responsible behaviors • Team Building • Responsible Behaviors o Demonstrate acceptance and respect for people with diverse backgrounds and abilities during fitness activities. Develop strategies for including everyone. o Demonstrate responsible behaviors during fitness activities. Examples of responsible behaviors are controlling emotions, resolving conflicts, respecting opponents and officials, and accepting both victory and defeat • Team Building o Characteristics of High-Performing Teams - Most members of high-performing teams report that it’s fun and satisfying to work on collaborative teams because they are asked to contribute at their highest potential and they learn a lot along the way. Characteristics of high-performing teams include the following: ▪ People have solid and deep trust in each other and in the team’s purpose — they feel free to express feelings and ideas. ▪ Everybody is working toward the same goals. Everyone places the team first. ▪ Team members are clear on how to work together and how to accomplish tasks. ▪ Everyone understands both team and individual performance goals and knows what is expected. ▪ Individuals contribute to the team based on their unique strengths ▪ The team engages in extensive discussion, and everyone gets a chance to contribute. ▪ Disagreement is viewed as a good thing and conflicts are managed. Criticism is constructive and is oriented toward problem solving and removing obstacles. ▪ The team makes decisions when there is natural agreement — in the cases where agreement is elusive, a decision is made by the team lead or executive sponsor, after which little second-guessing occurs. ▪ Each team member carries his or her own weight and respects the team processes and other members. ▪ The leadership of the team shifts from time to time, as appropriate, to drive results. ▪ No individual members are more important than the team. • Warm-up • Cool-Down • Heat Cramps • Hear Exhaustion • Heat Stroke • Dehydration • Proper Attire (clothes and shoes) - color and type of clothing to be worn during exercise in different climates • Proper Hydration - drink water before, during and after exercise especially during hot weather • Warm-up: Gentle exercises that get the heart and muscles ready for moderate to vigorous physical activity. You know when you are warmed up when you begin to sweat and breath more heavily. o Walking or jogging for 5-10 minutes is recommended • Cool-Down: Gentle exercises that let the body adjust to ending a workout. Should last for 5-10 minutes allowing your heart rate and breathing to return to normal. o Include light stretching in your cool down to help muscles relax and not feel stiff or sore afterward. • Heat-Related Illnesses o Heat Cramps: Painful, brief muscle cramps that occur during exercise in a hot environment, caused by dehydration o Heat Exhaustion: A heat illness caused by the body overheating. Symptoms include heavy sweating, dizziness, weakness and rapid pulse o Heat Stoke: A health illness caused by the bodies inability to regulate its temperature. Symptoms include hot, dry skin, elevated body temperature, lack of sweat, hallucinations o Dehydration: Excessive loss of body fluid • Aerobic exercise • Anaerobic exercise • Pedometer • Vigorous • Moderate • FITT • Aerobic Exercise - Rhythmic activity that uses large amounts of oxygen and works the heart and lungs. • Anaerobic Exercise - Activities performed (without oxygen) consists of brief strength-based activities. • Heart Rate - The number of times your heart beats per minute. • Moderate physical activity - An activity with intensity equal to brisk walking. Activities of moderate intensity can be performed for relatively long periods of time without fatigue. • Vigorous physical activity - Movement that expends more energy or is performed at a higher intensity than brisk walking. • Forehand stroke • Backhand stroke • Forehand strokes (racquet sports) are where the front of the hand leads the stroke. o To strike the ball players should stand with their opposite shoulder facing the net, swing from low to high and follow through. Opposite footsteps toward the net. o Follow through by driving the racket forward so that it ends up above the shoulders, pointing up to the sky and in the direction of the ball you just hit. o Hitting the ball too late may cause the ball to land out of bounds. • Backhand strokes (racquet sports) are where the back of the hand leads the stroke. o Begin with a balanced ready position. Transition from large steps to smaller steps as a player closes in on the ball will help maintain balance. Step toward the net with the foot on the same side. o As the ball approaches, the player must move to intercept it, the shoulder must turn to begin the backswing. As a player sets to hit the ball, the backswing is complete. o The path of the racket extends along the intended flight of the ball as long as possible. Contact point for a one-handed backhand is further in front of the body than in a two-handed stroke. o The face of the racket remains vertical through the contact zone. The follow through is high. • CPR • Aquatic safety • Cardiopulmonary Resuscitation (CPR) o Hands-Only CPR Steps: ▪ Call 911 and push hard and fast in the center of the chest (100 compressions a minute) • Aquatic Safety o Swim with a buddy o Take swimming, diving, and water safety or rescue classes to learn the skills to swim and dive safely. o Never swim under the influence of alcohol or drugs o Make sure to check the depth of the water before diving • Free Pass • Penalty try • Rugby Game Play: o free pass: is used to start the match or restart after a “try”. It starts from the center of the field at the halfway line at the beginning of each half. From the touch line (at the place where the ball went into touch) when the ball goes into touch (put into play), and from where the referee makes a mark when an infringement has taken place. o To score in flag rugby you must be on or cross the end zone with your flag on, touch the ball to the ground and say “try”. o A penalty try will be awarded if a try would have been scored if there was not foul play by the defending team. o When a try is scored, the game is restarted by a free pass from the center of the pitch by the non-scoring team. o The player taking the free pass must start with the ball in both hands and, when instructed by the referee who will declare “Play”, pass the ball sideways or backwards through the air to a team-mate. • Rules of the game • Basketball Rules: o The game starts with a jump ball then alternate possession begins. o Five players play on the floor at a time. Players’ positions consist of guards, forwards and a center, o Traveling- is having possession of the ball and moving without dribbling, resulting in a turnover. • Rules • Ultimate Frisbee is a non-contact field sport that combines elements of soccer, football and basketball. The object of the game is for a team to pass the disc from player to player until a pass is completed to a teammate in the end zone resulting in a score. Teams consist of 7 players. • How the Game is Played: o The game is played to 13 points or until a certain amount of time has passed. o All players from both teams begin each point in their respective end zones. Play is initiated with a “pull” from the defensive team’s end zone. The disc is passed from player to player down the field. o Once the disc is caught the “handler” must come to a complete stop. He/she may pivot but must maintain one planted foot at all times (even on the follow through). o The thrower or “handler” has ten seconds to throw the disc once caught. o A point is scored when a receiver catches the disc in the end zone. • Warm-up • Cool-Down • Heat Cramps • Heat Exhaustion • Heat Stroke • Dehydration • Proper Attire (clothes and shoes) - color and type of clothing to be worn during exercise in different climates • Proper Hydration - drink water before, during and after exercise especially during hot weather • Warm-up: Gentle exercises that get the heart and muscles ready for moderate to vigorous physical activity. You know when you are warmed up when you begin to sweat and breath more heavily. o Walking or jogging for 5-10 minutes is recommended • Cool-Down: Gentle exercises that let the body adjust to ending a workout. Should last for 5-10 minutes allowing your heart rate and breathing to return to normal. o Include light stretching in your cool down to help muscles relax and not feel stiff or sore afterward. • Heat-Related Illnesses o Heat Cramps: Painful, brief muscle cramps that occur during exercise in a hot environment, caused by dehydration o Heat Exhaustion: A heat illness caused by the body overheating. Symptoms include heavy sweating, dizziness, weakness and rapid pulse o Heat Stoke: A health illness caused by the bodies inability to regulate its temperature. Symptoms include hot, dry skin, elevated body temperature, lack of sweat, hallucinations • Dehydration: Excessive loss of body fluid • Alcohol • Smoking • Effective Communication • Alcohol o Underage drinking is considered illegal o There are laws about alcohol consumption o Alcohol slows down the ability to think clearly • Smoking o Smoking is the primary risk factor in respiratory diseases including emphysema and bronchitis o Cigarette smoking causes the heartbeat to increase the heart rate o Nicotine in cigarettes stimulates the heart to beat faster, which increases the heart’s need for more oxygen. Carbon monoxide replaces the oxygen in the blood forcing the heart to work harder. • Effective Communication o Includes: ▪ being respectful ▪ Actively listening ▪ Using assertive communication skills when needed • PACER • Push-ups • Curl-ups • Sit and Reach • Fitness Test o PACER: Performed to measure cardiorespiratory fitness o Push-ups: Use to measure muscular strength and endurance o Curl-ups: Used to measure abdominal muscular endurance and muscular strength o Sit and Reach: Performed to measure a student’s flexibility • Digital Citizenship • Digital Footprint • Digital Citizenship: is a safe, responsible, and respectful use of technology • Digital Footprint: is essentially a history of everything you’ve ever done online. Everything you post and do online can follow you through middle and high school, college, and even when you get a job. It has the potential to contribute positively or negatively to your digital reputation. • Positions in Hockey • How the Game is played • Scoring • Hand Placement • How the game of hockey is played o Street hockey is played very similar to ice hockey using the same rules and similar style of play. The only difference is that the players are using a ball instead of a puck and are running on firm ground rather than skating on ice. The game is played with 5 players and a goalie. There are five players on the court at a time with a goalie. Three forwards (2 wingers and a center) and two defenders. • Object of the game o Hockey is a fast-paced team sport, and the object is to outscore your opponent in the allotted time. • Start to play o A face-off will occur after every goal scored and to start off each period. The referee will drop the ball in-between the two centers who are facing each other. There are three periods in a game. • Out of Bounds o If the ball is hit out of bounds, then the opposing team may pass it back in from the side lines. • Scoring o a goal is made when a player either knocks down a cone, or if the ball crosses the goal line. Both goals and assists will be rewarded when scorekeeping during tournament play at the end of the unit. • How the game is played • Players and positions • Basic Skills • How the game of volleyball is played: o A game is played to 25 points. A team must win by 2 points and is called a set. A match is 3 out of 5 sets. o The server must stand anywhere behind the end line on his/her side of the court prior to the serve. The ball may be served underhand or overhand. The player who serves is in the right back position. o Each team may only hit the ball 3 times on its side before the ball must pass over the net. o The teams will rotate clockwise each time they win the serve. o A point is scored every time a ball is not returned properly into the opponent’s court, this is called rally scoring. Thus, both serving and receiving teams can score points. o If the ball hits the line it is considered, in bounds or good. • Players and Positions: o Setters – player who “sets” the ball with an “overhead pass” for a teammate to hit, the setter normally runs the offense o Hitter - the spiker or attacker o Outside hitter - A left or right-front attacker normally taking an approach which starts from outside the court o Libero - defensive specialists, designated for back row only, and wear a different colored jersey. The libero may serve for one player she is substituting for per game. o Blocking - A defensive play by one or more players meant to deflect a spiked ball back into the hitter’s court. To block, move your body in front of the hitter, keep arms in front, straight, palms facing the ball. • Players • Rules • Cues for throwing in flag football • Cues for catching • Scoring • Flag Safety • Defensive Strategy • Flag Football Players Include o Quarterback - The offensive person who is in charge of advancing the ball down the field (either by hand-off or pass), in order to gain yardage, a first down, or to score a touchdown. The QB also initiates and calls the plays. o Center - The offensive person who is in charge of “snapping” or “hiking” the football to the Quarterback. (“Hiking” means to hand the ball between the legs) o Receiver - The offensive person who runs a route down the field to catch a pass from the quarterback in order to gain yardage, a first down, or to score a touchdown • Rules o Interception - When the defensive player catches a pass intended for an offensive receiver o Sack - When the Quarterback has his flag pulled by the defense behind the line of scrimmage o Fumble - When the ball is dropped after being in possession o Line of Scrimmage - Each play starts on the line of scrimmage. The line of scrimmage is the imaginary line where the nose of the ball is placed to separate the offensive team from the defensive team. • Downs - The offensive team then has 4 “downs” to advance the ball to the next 1st down marker. Teams may advance the ball by passing or rushing • How the game is played • How the game of soccer is played o Soccer is a field game between two teams of up to 11 players. o The purpose of the game is to make goals by dribbling, heading, or volleying the ball into the opponent’s goal while defending the teams own goal from opponents. o The ball is put into play at the beginning of the game when a player kicks the ball into the opponent’s half of the field at a distance of at least the circumference of the ball. The kicking player may not kick the ball twice in a row. o Once the ball is in play, each team tries to advance the ball toward the opponent’s goal to score by dribbling and passing it down the field. o Players are free to play the ball in any direction during play. In typical play, players attempt to create goal scoring opportunities through individual control of the ball, dribbling, passing and taking shots on goal

1970s Murder Mystery full show

Urinary System Chp. 7 slide shows

characteristics of type 1 muscle fibres (slow oxidative)

What are some examples of human behaviors that might be considered instinctual? Human instinctual behaviors include newborn reflexes (like grasping), fear responses (like loud noises or heights), bonding between parents and children, facial expressions (like smiling and crying), the fight-or-flight response, imitation, language learning ability, and the need for social connection. In Drive-Reduction Theory, what is meant by a “drive”? What about “homeostasis”? In Drive-Reduction Theory, a “drive” is an internal state of tension or discomfort caused by an unmet biological need, such as hunger or thirst, that motivates a person to act. “Homeostasis” refers to the body’s tendency to maintain a stable and balanced internal state, so behaviors are motivated by the desire to reduce drives and restore balance. How is the Arousal Theory different from Drive-Reduction Theory? Arousal Theory focuses on seeking an optimal level of stimulation, while Drive-Reduction Theory focuses on reducing biological needs. Arousal explains thrill-seeking; drive-reduction explains behaviors like eating when hungry. How does Maslow’s Hierarchy suggest we prioritize our goals? Maslow's Hierarchy of Needs suggests that people tend to prioritize basic needs before higher-level goals. According to the theory, physiological needs like food and sleep come first, followed by safety, love and belonging, esteem, and finally self-actualization, which involves reaching one’s full potential. The idea is that lower-level needs usually must be reasonably satisfied before a person focuses strongly on higher-level needs. Give a real-life example of each level of Maslow’s hierarchy. In Maslow's Hierarchy of Needs, physiological needs include food and sleep, safety needs include shelter and security, love and belonging involve friendships and family, esteem needs include confidence and respect, and self-actualization involves reaching personal goals and potential. Why might Maslow's theory be criticized across different cultures?+ù Maslow's Hierarchy of Needs may be criticized across cultures because it reflects individualistic values, such as personal achievement and self-actualization, which may not be prioritized equally in all societies. In some cultures, community, family, or group needs may be considered more important than individual goals. What is the difference between intrinsic and extrinsic motivation? Intrinsic Motivation comes from internal enjoyment or personal satisfaction, while Extrinsic Motivation comes from external rewards or pressures, such as money, grades, or praise. Which type of motivation do you think leads to more lasting change? Why? Intrinsic Motivation usually leads to more lasting change because the behavior is driven by genuine interest, enjoyment, or personal meaning, so it continues even without external rewards. Extrinsic Motivation can be effective in the short term, but the behavior often stops when rewards or pressure are removed, since the motivation depends on outside factors rather than internal commitment. What are the traits of someone with a high need for achievement? A person with a high need for achievement sets challenging but realistic goals, prefers tasks with clear personal responsibility, seeks feedback, and is persistent. They are motivated by doing well and improving rather than just external rewards. Why might low achievers choose tasks that are either very easy or very hard? People with a low need for achievement may choose very easy tasks because they are almost guaranteed success, which helps them avoid failure and protect their self-esteem. They may also choose very hard tasks because failure can be blamed on the difficulty of the task rather than their ability, which also protects their self-image. What role does the hypothalamus play in hunger? The hypothalamus helps regulate hunger by monitoring the body’s energy needs and signaling when to eat or stop eating. Different parts work together: one area triggers hunger when energy is low, while another signals fullness after eating. It responds to hormones, blood sugar levels, and signals from the stomach to maintain balance. What is the difference between set point theory and settling point theory? Set point theory says the body has a fixed, biologically controlled weight it tries to maintain. Settling point theory says weight is flexible and depends on lifestyle and environment, so it can change over time. What psychological and social cues can influence how much we eat? Psychological cues like stress, mood, and distraction can increase or decrease how much we eat. Social cues such as eating with others, portion sizes, and cultural expectations also strongly influence eating behavior. What are the symptoms of anorexia nervosa? Anorexia Nervosa includes extreme food restriction, significant weight loss, intense fear of gaining weight, and a distorted body image. It can also cause fatigue, dizziness, feeling cold, and in some cases, serious health problems. How does bulimia differ from anorexia? Bulimia Nervosa involves binge eating followed by purging and often normal weight. Anorexia Nervosa involves severe food restriction and very low body weight. How might perfectionism be linked to the development of eating disorders? Perfectionism can lead people to set unrealistically high standards for their body, weight, or eating habits, which increases stress and dissatisfaction. This pressure can contribute to restrictive eating or binge-purge behaviors as they try to “achieve” an ideal body image. According to James-Lange theory, what comes first: the emotion or the physical response? According to James-Lange Theory, the physical response comes first. The body reacts to a stimulus, and then the brain interprets those physical changes as an emotion. How does Cannon-Bard theory explain simultaneous emotion and bodily reaction? Cannon-Bard Theory says emotion and bodily reaction happen at the same time. A stimulus triggers the brain to send signals that produce both the emotional experience and the physical response simultaneously, rather than one causing the other. What evidence supports the idea that emotions are biologically universal? Evidence shows people across cultures recognize the same facial expressions, and even blind people show them, suggesting emotions are biologically universal. Similar brain activity patterns also support this idea. . What are Paul Ekman’s universal emotions? Paul Ekman identified six universal emotions: happiness, sadness, anger, fear, disgust, and surprise. How might facial expressions influence how we feel? Facial expressions can shape emotions through the idea that acting a certain way can influence how we feel internally. For example, smiling may increase feelings of happiness, while frowning can intensify sadness. Body and facial feedback to the brain helps reinforce or even create emotional experiences. Why is it important to recognize that emotions can be expressed differently across cultures? Paul Ekman shows some emotions are universal, but recognizing cultural differences matters because people can display and interpret emotions in different ways across cultures. Misunderstanding these differences can lead to miscommunication or incorrect judgments about others’ feelings or intentions

Snow White

driving test show me tell me qustions

SHOW ME TELL ME

The Giver * Jonas feels frightened after seeing an aircraft fly over the community. * The community has very strict rules. * Families share feelings every day. * Jonas lives with Mother, Father, and Lily. * We learn about the “Ceremony of Twelve.” Chapter 2 * Parents explain the Ceremony of Twelve to Jonas. * At age 12, children receive their life assignments. * Jonas worries about what assignment he will get. * Father works with newborn babies. * The community values sameness and order. Chapter 3 * Jonas notices something strange about Gabriel’s eyes — they are pale like his own. * Jonas briefly sees an apple change color. * Father secretly brings Gabriel home for extra care. * Jonas begins noticing differences others do not. Chapter 4 * Jonas volunteers at the House of the Old. * He helps bathe an elderly woman named Larissa. * Larissa talks happily about “release.” * Jonas thinks release is a positive ceremony. Chapter 5 * Families discuss dreams in the morning. * Jonas has a dream about Fiona and realizes he is having “Stirrings.” * His mother gives him pills to stop these feelings. * The community controls emotions and attraction. Chapter 6 * The Ceremony begins. * Different age groups receive new responsibilities. * Children move to new stages of life. * Jonas becomes nervous waiting for his assignment. Chapter 7 * The Chief Elder skips Jonas during the Ceremony of Twelve. * Jonas feels embarrassed and afraid. * The community reacts silently. * The Chief Elder says Jonas was not forgotten. Chapter 8 * Jonas is selected as the new Receiver of Memory. * The Receiver is the most honored role in the community. * Jonas is told he has intelligence, integrity, courage, and wisdom. * Previous Receiver-in-training failed 10 years earlier. Chapter 9 * Jonas receives special rules: * He may lie. * He is exempt from rudeness rules. * He cannot discuss training. * He may ask any question. * Jonas becomes frightened by the power of his role. Chapter 10 * Jonas goes to the Annex behind the House of the Old. * He meets the Receiver, who asks Jonas to call him “The Giver.” * The room contains books, unlike the rest of the community. * Jonas begins his training. Chapter 11 * The Giver gives Jonas his first memory: snow and sledding. * Jonas experiences real pain and pleasure for the first time. * He learns his community removed memories to avoid suffering. * Jonas now understands snow, hills, and sunshine are real things from the past