1. Hyperemesis Gravidarum/ Pernicious Vomiting Definition: Excessive nausea and vomiting during pregnancy, extending beyond week 12 or causing dehydration, ketonuria, and significant weight loss within the first 12 weeks. Incidence: 1 in 200-300 women Cause: Unknown, but may be associated with increased thyroid function and Helicobacter pylori infection. Signs and Symptoms: • Decreased urine output • Weight loss • Ketonuria • Dry mucous membranes • Poor skin turgor • Elevated hematocrit • Decreased sodium, potassium, and chloride levels • Polyneuritis (in some cases) Assessment: • Hemoglobin: Elevated hematocrit concentration (hemoconcentration) due to inability to retain fluids. • Electrolytes: Decreased sodium, potassium, and chloride levels due to low intake. • Acid-base Balance: Hypokalemic alkalosis (severe vomiting, prolonged period). • Neurological Examination: Polyneuritis due to B vitamin deficiency. Effects (if left untreated): • Intrauterine Growth Restriction (IUGR): Dehydration and inability to provide nutrients for fetal growth. • Preterm birth: Due to complications caused by the condition. • Prolonged hospitalization/home care: Resulting in social isolation. Therapeutic Management: • Fluid and Electrolyte Management: Monitor input and output, blood chemistry to prevent dehydration. • Nutritional Support: Withhold oral food and fluids (usually) and administer total parenteral nutrition (TPN). • Intravenous Fluid Replacement: 3000 ml Ringer's lactate with added vitamin B to increase hydration. • Antiemetic Medication: Metoclopramide (Reglan) to control vomiting. 2. Ectopic Pregnancy Definition: Implantation of a fertilized egg outside the uterine cavity (ovary, cervix, fallopian tube - most common). Incidence: Second most frequent cause of bleeding during the first trimester. Causes: • Obstruction of the fallopian tube: ◦ Adhesions (from previous infection like chronic salpingitis or pelvic inflammatory disease). ◦ Congenital malformations. ◦ Scars from tubal surgery. ◦ Uterine tumor pressing on the proximal end of the tube. ◦ Current use of an intrauterine device (IUD). Signs and Symptoms: • Missed period/amenorrhea. • Positive hCG test. • Sharp, stabbing pain in the lower abdominal quadrants and pelvic pain (at time of rupture). • Scant vaginal spotting/bleeding. • Rigid abdomen (from peritoneal irritation). • Leukocytosis (increased WBC count due to trauma). • Decreased blood pressure and increased pulse rate (signs of shock). • Cullen's sign (bluish tinge around the umbilicus). • Tender mass palpable in the cul-de-sac of Douglas (vaginal exam). • Falling hCG or serum progesterone level (suggesting the pregnancy has ended). • No gestational sac on ultrasound. Therapeutic Management: • Non-ruptured Ectopic Pregnancy: Oral administration of methotrexate followed by leucovorin. • Ruptured Ectopic Pregnancy (emergency): Laparoscopy to ligate bleeding vessels and remove or repair the damaged fallopian tube. 3. Hydatidiform Mole (H-mole)/ Gestational Trophoblastic Disease/ Molar Pregnancy Definition: A gestational anomaly of the placenta consisting of a bunch of clear vesicles resembling grapes. This neoplasm is formed from the swelling of the chorionic villi, resulting from a fertilized egg whose nucleus is lost, and the sperm nucleus duplicates, producing a diploid number 46XX. Incidence: Approximately 1 in every 1500 pregnancies. Risk Factors: • Low socioeconomic group (decreased protein intake). • Women under 18 or over 35 years old. • Women of Asian heritage. • Receiving clomiphene citrate (Clomid) for induced ovulation. Types of Molar Growth: • Complete/Classic H-mole: All trophoblastic villi swell and become cystic. No embryonic or fetal tissue present. High risk for malignancy. • Partial/Incomplete H-mole: Some of the villi form normally. Presence of fetal or embryonic tissue. Low risk for malignancy. Signs and Symptoms: • Uterus expands faster than normal. • No fetal heart sounds heard. • Serum or urine test for hCG strongly positive. • Early signs of preeclampsia. • Vaginal bleeding (dark-brown spotting or profuse fresh flow). • Discharge of fluid-filled vesicles. Diagnosis: • Ultrasound. • Chest x-ray (lung metastasis). • Amniocentesis (no fluid). • Hysteroscopy (via cervix). Management: • Evacuation of the mole: Dilation and curettage (D&C). • Blood transfusion. • Hysterectomy (in some cases). • Monitoring hCG levels: Every 2 weeks until normal. • Contraception: Reliable method for 12 months to prevent confusion with a new pregnancy. 4. Premature Cervical Dilatation/ Incompetent Cervix Definition: Premature dilation of the cervix, usually occurring around week 20, when the fetus is too immature to survive. Incidence: About 1% of pregnancies. Causes: • Increased maternal age. • Congenital structural defects. • Trauma to the cervix (cone biopsy, repeated D&C). Signs and Symptoms: • Painless dilation of the cervix. • Pink-stained vaginal discharge. • Increased pelvic pressure. • Rupture of membranes and discharge of amniotic fluid. Therapeutic Management: • Cervical cerclage: Surgical procedure to prevent loss of the child due to premature dilation. • Bed rest: After cerclage surgery, to decrease pressure on the sutures. 5. Abortion Definition: Termination of pregnancy before the fetus is viable (400-500 grams or 20-24 weeks gestation). Types of Abortion: • Spontaneous Abortion: Pregnancy interruption due to natural causes. ◦ Threatened: Mild cramping, vaginal spotting. ◦ Inevitable/Imminent: Profuse bleeding, uterine contractions, cervical dilation. ◦ Complete: All products of conception expelled spontaneously. ◦ Incomplete: Part of the conceptus expelled, some retained in the uterus. ◦ Missed: Fetus dies in utero but is not expelled. ◦ Habitual: 3 or more consecutive spontaneous abortions. • Induced Abortion: Deliberate termination of pregnancy in a controlled setting. Complications of Abortion: • Hemorrhage. • Infection (endometritis, parametritis, peritonitis, thrombophlebitis, septicemia). Management: • Bed rest. • Emotional support. • Sedation. • D&C: Surgical removal of retained products of conception. • Antibiotics. • Blood transfusion. 6. Placenta Previa Definition: The placenta is implanted in the lower uterine segment, covering the cervical os, obstructing the birth canal. Incidence: 5 per 1000 pregnancies. Signs and Symptoms: • Abrupt, painless vaginal bleeding (bright red). • Bleeding may stop or slow after the initial hemorrhage, but continue as spotting. Types: • Total: Placenta completely obstructs the cervical os. • Partial: Placenta partially obstructs the cervical os. • Marginal: Placenta edge approaches the cervical os. • Low-lying: Placenta implanted in the lower rather than the upper portion of the uterus. Therapeutic Management: • Immediate Care: Bed rest in a side-lying position. • Assessment: Monitor vital signs, bleeding, and fetal heart sounds. • Intravenous Therapy: Fluid replacement with large gauge catheter. • Delivery: Vaginal birth (safe for infant if previa is less than 30%). Cesarean section (safest for both mother and infant if previa is over 30%). 7. Abruptio Placenta/ Premature Separation of Placenta/ Accidental Hemorrhage/ Placental Abruption Definition: Separation of a normally implanted placenta after the 20th week of pregnancy, before birth of the fetus. Incidence: Most frequent cause of perinatal death. Causes: • Unknown. • Predisposing Factors: ◦ High parity. ◦ Advanced maternal age. ◦ Short umbilical cord. ◦ Chronic hypertensive disease. ◦ PIH. ◦ Trauma (automobile accident, intimate partner abuse). ◦ Cocaine or cigarette use. ◦ Thrombophilitic conditions (autoimmune antibodies). Classification: • Total/Complete: Concealed hemorrhage. • Partial: Concealed or apparent hemorrhage. Signs and Symptoms: • Sharp, stabbing pain in the uterine fundus. • Contractions accompanied by pain. • Uterine tenderness on palpation. • Heavy vaginal bleeding (may be concealed). • Signs of shock. • Tense, rigid uterus. • Disseminated Intravascular Coagulation (DIC). Therapeutic Management: • Fluid Replacement: IV fluids. • Oxygen: Limit fetal hypoxia. • Fetal Monitoring: External fetal heart rate monitoring. • Fibrinogen Determination: IV fibrinogen or cryoprecipitate. • Lateral Position: Prevent pressure on the vena cava. • Delivery: CS is the method of choice if birth is not imminent. 8. Premature Rupture of Membranes Definition: Rupture of the fetal membranes with loss of amniotic fluid during pregnancy before 37 weeks. Incidence: 5%-10% of pregnancies. Causes: • Unknown. • Associated with: Infection of the membranes (chorioamnionitis), vaginal infections (gonorrhea, streptococcus B, Chlamydia). Signs and Symptoms: • Sudden gush of clear fluid from the vagina with continued minimal leakage. • Nitrazine paper test: Amniotic fluid turns the paper blue (alkaline), urine remains yellow (acidic). • Microscopic examination: Amniotic fluid shows ferning, urine does not. • Ultrasound: Assess amniotic fluid index. • Signs of infection (increased WBC count, C-reactive protein, temperature, tenderness, odorous vaginal discharge). Therapeutic Management: • Bed Rest: To prevent further leakage and risk of infection. • Corticosteroids: To hasten fetal lung maturity. • Prophylactic Antibiotics: To reduce risk of infection. • Intravenous Penicillin/Ampicillin: If (+) for streptococcus B. • Induction of Labor: If fetus is mature and labor does not begin within 24 hours. 9. Pregnancy-Induced Hypertension (PIH)/ Toxemia Definition: Vasospasm occurring in both small and large arteries during pregnancy, causing elevated blood pressure, proteinuria, and edema. Incidence: Rarely occurs before 20 weeks of pregnancy. Risk Factors: • Multiple pregnancy. • Primiparas younger than 20 or older than 40. • Low socioeconomic background. • Five or more pregnancies. • Hydramnios. • Underlying diseases (heart disease, diabetes). • Rh incompatibility. • History of H-mole. Categories: • Gestational Hypertension: Blood pressure 140/90 or greater, without proteinuria or edema. • Preeclampsia: Blood pressure 140/90 or greater, with proteinuria and edema. • Eclampsia: Seizures or coma accompanied by preeclampsia. Therapeutic Management: • Preeclampsia: Bed rest, balanced diet, left lateral position. • Severe Preeclampsia: Hospitalization, diazepam, hydralazine, magnesium sulfate. • Eclampsia: Magnesium sulfate, diazepam, oxygen therapy, left lateral position

What ruling did Brown v. Board of Education (1954) establish regarding educational facilities?

It ruled that separate educational facilities are inherently unequal.

Which case overturned the precedent set by Plessy v. Ferguson?

Brown v. Board of Education.

What was the main effect of the Brown v. Board of Education decision?

It led to the desegregation of public schools in the United States.

In what year did the Brown v. Board of Education decision occur?

Who was the Chief Justice during the Brown v. Board of Education case?

Earl Warren.

What amendment's principles were cited in the Brown v. Board of Education case?

The 14th Amendment.

What did the term 'separate but equal' refer to prior to Brown v. Board of Education?

A legal doctrine used to justify racial segregation.

What significant legal doctrine did Brown v. Board of Education challenge?

The doctrine of 'separate but equal'.

What was one of the immediate consequences of the Brown v. Board of Education decision?

It sparked the Civil Rights Movement.

What was the long-term impact of the Brown v. Board of Education on American society?

It paved the way for further legal challenges against segregation and discrimination.

Who were the primary plaintiffs in the Brown v. Board of Education case?

Oliver Brown and other parents of Black children.

What did Brown v. Board of Education state about the impact of segregation on educational opportunities?

Segregation has a detrimental effect on the education of minority children.

What was the Supreme Court's decision regarding the implementation of desegregation following Brown v. Board of Education?

Desegregation must occur 'with all deliberate speed'.

Which Supreme Court case established the concept of 'judicial activism' during its ruling?

Brown v. Board of Education.

What did the Supreme Court declare about the educational systems of segregated schools?

That they were unequal in quality and effectiveness.

How many cases were combined under Brown v. Board of Education?

Five cases.

What was the impact of Brown v. Board of Education on future civil rights legislation?

It provided a legal foundation for future legislation aiming for racial equality.

What did the Brown v. Board of Education ruling signify for the future of civil rights?

A major turning point toward achieving racial equality.

Which state was involved in the case involving the Brown v. Board of Education ruling?

Kansas.

What teaching practice did Brown v. Board of Education ultimately strive to eliminate?

Racial segregation in schools.

What phrase encapsulates the ruling of Brown v. Board of Education?

Separate educational facilities are inherently unequal.

What did the Supreme Court emphasize regarding public education in Brown v. Board of Education?

That education is a fundamental right.

In Brown v. Board of Education, which group of individuals were primarily affected by the ruling?

African American children.

What role did NAACP lawyers play in the Brown v. Board of Education case?

They were instrumental in arguing against segregation.

What does the '14th Amendment' guarantee that was pivotal to the Brown case?

Equal protection under the law.

What impact did Brown v. Board of Education have on the public's perception of racial segregation?

It shifted public opinion toward favoring integration.

What kind of segregation did Brown v. Board of Education address?

De jure segregation.

What landmark decision did Brown v. Board of Education contribute to the battle against?

The repeal of Jim Crow laws.

What was the broader societal context in which Brown v. Board of Education was decided?

The Civil Rights Movement.

Which federal agency's involvement was critical to enforcing the Brown v. Board decision?

The federal government.

What was a major challenge faced after the Brown v. Board decision?

Resistance from Southern states.

What principle did the case set regarding the role of education in society?

That education should be accessible and equitable.

What response did some Southern states have to Brown v. Board of Education?

They enacted measures to resist desegregation.

What type of segregation does Brown v. Board of Education specifically address?

School segregation.

How did the ruling of Brown v. Board of Education influence future Supreme Court cases?

It set precedents for assessing equality and discrimination.

What was one of the major critiques of the 'separate but equal' doctrine that led to Brown v. Board of Education?

It was impossible to provide equal resources in a segregated system.

Which social movement did Brown v. Board of Education serve to galvanize?

The Civil Rights Movement.

What did the American Psychological Association cite in support of Brown v. Board of Education?

Studies indicating the detrimental effects of segregation on children.

How did the decision in Brown v. Board of Education impact future legislation on civil rights?

It invigorated laws promoting equality.

What did the term 'deliberate speed' imply in the context of Brown v. Board of Education?

That desegregation should happen without undue delay.

Who were some of the other key figures involved in the Brown v. Board of Education case?

Thurgood Marshall and the NAACP legal team.

How did the public generally react to the Brown v. Board of Education decision?

It was met with both support and intense opposition.