Paramedic Final Exam (copy)

Which of the following is an example of a local protocol established through off-line medical control?

A. Protocols or guidelines

B. Federal government EMS standards

C. National EMS Education Standards

D. Medical director's recommendations

A - Protocols or guidelines

Which of the following best represents a local protocol used by paramedics under off-line medical control?

A. HIPAA privacy regulations

B. Standing orders

C. National Highway Traffic Safety Act requirements

D. Online physician orders

aw

B - Standing orders

Which item listed below is considered a local protocol within an EMS system?

A. Verbal radio consultation

B. National Registry testing procedures

C. Procedures established by the medical director

D. Hospital administrative policies

C - Procedures established by the medical director

Which of the following would be considered part of local protocols created by the medical director?

A. Training components included in off-line medical control

B. IRB research approvals

C. Continuing education requirements

D. State reciprocity requirements

A - Training components included in off-line medical control

Which of the following describes a local-level control set by the medical director?

A. Federal EMS curriculum updates

B. Day-to-day limits determined by the medical director

C. State-level licensure decisions

D. National Registry psychomotor exam steps

B - Day-to-day limits determined by the medical director

Which option below describes why EMS agencies rely on clear local protocols?

A. To help eliminate human error in patient care

B. To meet federal insurance requirements

C. To comply with national research reporting rules

D. To expand advanced provider scope

A - To help eliminate human error in patient care

Which of the following lists components that make up local off-line medical control?

A. EMS dispatch procedures

B. Online physician consultation

C. State-approved training programs

D. Protocols, standing orders, procedures, and training

D - Protocols, standing orders, procedures, and training

Which comparison best describes overall physical development in adolescents compared with early adults?

A. Fully mature

B. Still developing

C. Peak endurance

D. Minimal change

B - Still developing

Which comparison best reflects psychosocial priorities in adolescents versus early adults?

A. Stability focus

B. Identity focus

C. Peer conflict

D. Family focus

B - Identity focus

Which comparison best describes emotional control between adolescents and early adults?

A. Stable control

B. Less control

C. Equal control

D. Reactive adults

B - Less control

Which comparison best describes reproductive maturity in adolescents versus early adults?

A. Full maturity

B. Puberty stage

C. Declining fertility

D. Delayed onset

B - Puberty stage

Which comparison best reflects dominant social influence in adolescents versus early adults?

A. Partner-driven

B. Peer-driven

C. Parent-driven

D. Independent

B - Peer-driven

Which comparison best reflects common stressors in adolescents versus early adults?

A. Job stress

B. Identity stress

C. Parent stress

D. Peer-free stress

B - Identity stress

Which comparison best describes judgment and decision-making in adolescents versus early adults?

A. Mature judgment

B. Developing judgment

C. Equal judgment

D. Limited reasoning

B - Developing judgment

Which comparison best reflects risk-taking tendencies in adolescents versus early adults?

A. Less risk

B. More risk

C. Equal risk

D. No risk

B - More risk

Which comparison best describes independence in adolescents versus early adults?

A. Fully independent

B. Seeking independence

C. Dependent adults

D. Parent-required

B - Seeking independence

Which comparison best reflects EMS communication needs for adolescents versus early adults?

A. More privacy

B. Less privacy

C. No privacy

D. Caregiver-required

A - More privacy

Which statement best describes circadian rhythms?

A. Stress response cycle

B. Body's internal clock

C. Hormone suppression

D. Respiratory pacing

B - Body's internal clock

Which brain structure primarily regulates circadian rhythms?

A. Pons

B. Suprachiasmatic nuclei

C. Cerebellum

D. Pituitary gland

B - Suprachiasmatic nuclei

Which function is MOST directly governed by circadian rhythms?

A. Skin temperature

B. Sleep-wake timing

C. Blood glucose spikes

D. Muscle strength

B - Sleep-wake timing

Which statement best describes how shift work affects circadian rhythms?

A. Strengthens natural timing

B. Conflicts with natural cycles

C. Improves sleep consistency

D. Eliminates fatigue

B - Conflicts with natural cycles

Which effect commonly occurs when shift work disrupts circadian rhythms?

A. Improved memory

B. Sleep difficulty

C. Faster reaction time

D. Reduced fatigue

B - Sleep difficulty

Which cognitive impact is associated with circadian rhythm disruption from shift work?

A. Enhanced focus

B. Impaired higher thinking

C. Perfect recall

D. Faster learning

B - Impaired higher thinking

Which physical effect is linked to circadian rhythm disruption due to shift work?

A. Increased strength

B. Better coordination

C. Poor coordination

D. Improved balance

C - Poor coordination

Which social effect may result from disrupted circadian rhythms?

A. Better relationships

B. Easier communication

C. Fewer conflicts

D. Social difficulty

D - Social difficulty

Which comparison best describes inadequate sleep caused by disrupted circadian rhythms?

A. Mild dehydration

B. Alcohol intoxication

C. Hypoglycemia

D. Bradycardia

B - Alcohol intoxication

Which action helps reduce the impact of shift work on circadian rhythms?

A. Increase caffeine

B. Keep regular sleep schedule

C. Skip meals

D. Avoid all exercise

B - Keep regular sleep schedule

Which statement best describes the governmental structure that creates and enforces laws in the United States?

A. Local only

B. Federal and state

C. Military courts

D. Private agencies

B - Federal and state

Which component represents how laws are created, enforced, and interpreted in the United States?

A. One legal authority

B. Three government branches

C. Jury-only system

D. Executive-only control

B - Three government branches

Which type of law addresses responsibility and financial compensation?

A. Criminal

B. Civil

C. Federal

D. Administrative

B - Civil

Which type of law involves offenses punishable by fines, probation, or imprisonment?

A. Statutory

B. Criminal

C. Civil

D. Constitutional

B - Criminal

Which action typically begins the legal process in the United States?

A. Jury selection

B. Filing a complaint

C. Sentencing

D. Appeals review

B - Filing a complaint

Which statement best describes how government interacts with laws in the United States?

A. Creates and ignores laws

B. Creates and interprets laws

C. Enforces laws only

D. Interprets but cannot create laws

B - Creates and interprets laws

Which statement best describes the purpose of laws in the United States?

A. Replace ethical standards

B. Enforce sanctions for violations

C. Restrict medical practice

D. Eliminate local authority

B - Enforce sanctions for violations

Which statement best describes cellular adaptation in response to stress?

A. Permanent damage

B. Reversible adjustment

C. Sudden cell death

D. No structural change

B - Reversible adjustment

Which cellular process involves controlled removal of damaged or unnecessary cells?

A. Apoptosis

B. Necrosis

C. Inflammation

D. Replication

A - Apoptosis

Which term describes the process by which new cells replace old ones?

A. Hypertrophy

B. Cell turnover

C. Acidosis

D. Osmosis

B - Cell turnover

Which adaptation represents a change in cell function without altering DNA?

A. Replication

B. Differentiation

C. Filtration

D. Lysis

B - Differentiation

Which process allows cells to communicate and respond to environmental changes?

A. Osmosis

B. Cell signaling

C. Hemostasis

D. Diffusion

B - Cell signaling

Which component of the immune system provides an immediate, nonspecific defense?

A. Adaptive immunity

B. Innate immunity

C. Secondary response

D. Antibody memory

B - Innate immunity

Which immune system feature provides specific, learned defense against pathogens?

A. Innate response

B. Adaptive immunity

C. Platelet activation

D. Tissue perfusion

B - Adaptive immunity

Which structure serves as the central immune system maturation site for lymphocytes?

A. Spleen

B. Thymus

C. Kidney

D. Pancreas

B - Thymus

Which antibody type is most associated with mucosal immunity?

A. IgM

B. IgA

C. IgG

D. IgE

B - IgA

Which immune response occurs faster due to prior antigen exposure?

A. Primary response

B. Secondary response

C. Innate activation

D. Platelet plug

B - Secondary response

Which white blood cell type is primarily responsible for antibody production?

A. Neutrophil

B. B lymphocyte

C. Mast cell

D. Basophil

B - B lymphocyte

Which statement best describes hypersensitivity as presented in the slides?

A. Normal immune activation

B. Excessive immune reaction

C. Absent immune response

D. Genetic failure of immunity

B - Excessive immune reaction

Which clinical result may occur from a hypersensitivity reaction?

A. Improved immunity

B. Tissue injury

C. Increased strength

D. Reduced inflammation

B - Tissue injury

Which fluid compartment contains the majority of total body water?

A. Plasma

B. Intracellular

C. Extracellular

D. Interstitial

B - Intracellular

Which electrolyte is the primary cation inside the cell?

A. Sodium

B. Potassium

C. Calcium

D. Chloride

B - Potassium

Which electrolyte is the primary cation outside the cell?

A. Magnesium

B. Sodium

C. Hydrogen

D. Phosphate

B - Sodium

Which movement of molecules requires no energy and goes from high to low concentration?

A. Active transport

B. Diffusion

C. Endocytosis

D. Filtration

B - Diffusion

Which process describes water movement across a semipermeable membrane?

A. Osmosis

B. Repolarization

C. Hydrolysis

D. Exocytosis

A - Osmosis

Which term describes the force that pushes fluid across a membrane based on pressure?

A. Osmosis

B. Filtration

C. Diffusion

D. Electrolysis

B - Filtration

Which process requires ATP to move ions against a concentration gradient?

A. Osmosis

B. Passive diffusion

C. Active transport

D. Filtration

C - Active transport

Which term describes a solution that causes cells to shrink?

A. Isotonic

B. Hypotonic

C. Hypertonic

D. Neutral

C - Hypertonic

Which term describes a solution that causes cells to swell?

A. Hypertonic

B. Hypotonic

C. Isotonic

D. Neutral

B - Hypotonic

Which element of pH balance increases hydrogen ion concentration?

A. Alkalosis

B. Acidosis

C. Isotonicity

D. Filtration

B - Acidosis

Which buffer system helps regulate acid-base balance in the body?

A. Potassium pump

B. Bicarbonate system

C. Lymphatic circuit

D. Platelet cascade

B - Bicarbonate system

Which process describes how the body absorbs, distributes, metabolizes, and eliminates a medication?

A. Pharmacodynamics

B. Pharmacokinetics

C. Homeostasis

D. Potentiation

B - Pharmacokinetics

Which term describes how a medication produces its effects on the body?

A. Filtration

B. Pharmacodynamics

C. Biotransformation

D. Reabsorption

B - Pharmacodynamics

Which receptor interaction activates a receptor to produce a physiologic response?

A. Antagonist

B. Agonist

C. Depressant

D. Channel blocker

B - Agonist

Which receptor interaction blocks a receptor without activating it?

A. Depressant

B. Antagonist

C. Excitant

D. Carrier protein

B - Antagonist

Which factor describes the strength of a drug required to produce an effect?

A. Potency

B. Saturation

C. Filtration

D. Refractory period

A - Potency

Which term describes the maximum effect a medication can produce?

A. Reactivity

B. Efficacy

C. Conductivity

D. Tolerance

B - Efficacy

Which process breaks down a medication into a usable or inactive form?

A. Filtration

B. Biotransformation

C. Ion shift

D. Active transport

B - Biotransformation

Which organ is primarily responsible for medication metabolism?

A. Spleen

B. Liver

C. Kidney

D. Pancreas

B - Liver

Which organ is the primary route of medication elimination?

A. Thyroid

B. Kidney

C. Lymph nodes

D. Gallbladder

B - Kidney

Which patient factor may significantly alter medication response?

A. Skin color

B. Age

C. Shoe size

D. Hair length

B - Age

Which term describes a harmful response caused unintentionally by medical treatment?

A. Pathogenic

B. Iatrogenic

C. Selective

D. Neutral

B - Iatrogenic

Which type of adverse reaction occurs unpredictably and is not dose-related?

A. Therapeutic

B. Idiosyncratic

C. Potent

D. Selective

B - Idiosyncratic

Which response describes the effect a medication is expected to produce?

A. Desired response

B. Idiosyncratic response

C. Paradoxical reaction

D. Hyperreaction

A - Desired response

Which statement best describes the drug-response curve?

A. Measures speed only

B. Shows dose vs effect

C. Tracks color change

D. Measures temperature

B - Shows dose vs effect

Which term describes a dose that produces no effect until a threshold is reached?

A. Toxic

B. Subtherapeutic

C. Lethal

D. Stabilizing

B - Subtherapeutic

Which medication category is most likely to cause dependence?

A. Antibiotics

B. Sedatives

C. Antacids

D. Antiemetics

B - Sedatives

Which interaction occurs when one drug increases the effects of another?

A. Antagonism

B. Potentiation

C. Neutralization

D. Isolation

B - Potentiation

Which principle determines medication safety by comparing effective dose to lethal dose?

A. Therapeutic index

B. Potency scale

C. Alpha ratio

D. Renal fraction

A - Therapeutic index

A patient presents with wheezing, tachycardia, and anxiety. Which medication decision best aligns with synthesizing a field impression?

A. Give dextrose

B. Give albuterol

C. Give naloxone

D. Give ketorolac

B - Give albuterol

A hypotensive trauma patient shows signs of hemorrhage. Which medication plan is most appropriate?

A. Nitroglycerin

B. Tranexamic acid

C. Diphenhydramine

D. Atropine

B - Tranexamic acid

A patient with chest pain and clear STEMI criteria requires pharmacologic intervention. Which medication should be prioritized?

A. Epinephrine

B. Aspirin

C. Acetaminophen

D. Furosemide

B - Aspirin

A patient with opioid toxicity has pinpoint pupils and shallow respirations. Which medication plan is indicated?

A. Diphenhydramine

B. Naloxone

C. Ketamine

D. Ondansetron

B - Naloxone

A seizing patient with known epilepsy requires immediate pharmacologic action. Which medication is appropriate?

A. Ketorolac

B. Midazolam

C. Promethazine

D. Furosemide

B - Midazolam

A patient shows signs of anaphylaxis with airway compromise. Which medication is indicated?

A. Morphine

B. Epinephrine

C. Ibuprofen

D. Nitroglycerin

B - Epinephrine

Which vascular structure is most relevant to IV medication administration?

A. Lymph node

B. Vein

C. Tendon

D. Artery

B - Vein

Which muscle layer is targeted during an intramuscular injection?

A. Dermis

B. Muscle tissue

C. Subcutaneous fat

D. Peritoneum

B - Muscle tissue

Which route delivers medication across mucosal surfaces?

A. Transdermal

B. Intranasal

C. Subcutaneous

D. Intraosseous

B - Intranasal

Which barrier limits medication entry into the central nervous system?

A. Synaptic gap

B. Blood-brain barrier

C. Laryngeal inlet

D. Bronchial membrane

B - Blood-brain barrier

Which tissue layer is the target for subcutaneous injection?

A. Dermis

B. Fat layer

C. Bone cortex

D. Joint capsule

B - Fat layer

Which area provides rapid absorption of medications given intranasally?

A. Lower larynx

B. Nasal mucosa

C. Tonsillar bed

D. Alveoli

B - Nasal mucosa

Which tissue compartment plays a major role in fluid-based medication distribution?

A. Articular cartilage

B. Extracellular fluid

C. Bone marrow

D. Epidermis

B - Extracellular fluid

Which statement best describes the purpose of obtaining a blood sample in EMS?

A. Stomach analysis

B. Laboratory evaluation

C. Lung function testing

D. Skin hydration check

B - Laboratory evaluation

Which equipment is required for obtaining a blood sample?

A. Foley catheter

B. Vacutainer tube

C. Nasal cannula

D. Oropharyngeal airway

B - Vacutainer tube

Which principle must be followed when drawing blood through an IV catheter?

A. Use arterial pressure

B. Avoid contamination

C. Inject saline rapidly

D. Remove the catheter first

B - Avoid contamination

Which complication may occur during blood sample collection?

A. Bronchospasm

B. Hematoma

C. Retinal detachment

D. Epistaxis

B - Hematoma

Which general technique is used when obtaining a blood sample?

A. Rapid decompression

B. Gentle aspiration

C. Forceful flushing

D. Digital massage

B - Gentle aspiration

Which unit is most commonly used to express medication weight in EMS calculations?

A. Inches

B. Milligrams

C. Liters

D. Degrees

B - Milligrams

Which statement best describes the purpose of metric conversions in medication dosing?

A. To change medication color

B. To convert between units

C. To adjust needle length

D. To verify expiration dates

B - To convert between units

Which information is essential for calculating a weight-based medication dose?

A. Age

B. Patient weight

C. Skin temperature

D. IV site location

B - Patient weight

Which mathematical relationship defines medication concentration?

A. Weight per volume

B. Time per distance

C. Pressure per second

D. Height per minute

A - Weight per volume

Which basic formula determines the volume to administer from a vial?

A. Time ÷ set

B. Dose ÷ concentration

C. Weight × height

D. Rate × distance

B - Dose ÷ concentration

Which measurement on a medication label determines how much drug is in each milliliter?

A. Expiration date

B. Volume total

C. Concentration

D. Brand name

C - Concentration