NUR 2755Rasmussen EXAM 1,EXAM 2, EXAM
3,FINAL 2025 – 2026 ATI ,SATA,PSYCH PHARM
| 100 % PASSED
What is the primary function of the cardiovascular system?
A. Hormone production
B. Blood circulation
C. Digestion
D. Oxygen storage
Answer: B
Rationale: The cardiovascular system delivers oxygen and nutrients via blood flow.
Perfusion refers to:
A. Lung expansion
B. Blood flow to tissues
C. Heart rhythm
D. Oxygen storage
Answer: B
Rationale: Perfusion ensures oxygen and nutrients reach tissues.
Clotting primarily prevents:
A. Infection
B. Bleeding
C. Fever
D. Hypoxia
Answer: B
Rationale: Coagulation stops excessive blood loss.
Shock is caused by:
, A. Excess oxygen
B. Inadequate tissue perfusion
C. High BP
D. Fever
Answer: B
Rationale: Shock results from insufficient blood flow to organs.
Pulmonary embolism is:
A. Lung infection
B. Air in pleura
C. Clot blocking lung artery
D. Heart valve defect
Answer: C
Rationale: A clot obstructs pulmonary circulation.
RESPIRATORY SYSTEM
Pneumonia is:
A. Air in pleural space
B. Lung infection
C. Asthma attack
D. Heart failure
Answer: B
Rationale: Infection causes alveolar inflammation and fluid buildup.
Pneumothorax causes:
A. Lung collapse
B. Fever
C. Hypertension
D. Bronchodilation
, Answer: A
Rationale: Air in pleural space prevents lung expansion.
ARDS is characterized by:
A. Mild cough
B. Severe respiratory failure
C. Hypertension
D. Bradycardia
Answer: B
Rationale: ARDS leads to severe hypoxia and respiratory collapse.
Oxygenation refers to:
A. CO₂ removal only
B. Oxygen delivery to cells
C. Blood clotting
D. Digestion
Answer: B
Rationale: Oxygen is transported to tissues for metabolism.
Gas exchange occurs in:
A. Trachea
B. Alveoli
C. Bronchi
D. Larynx
Answer: B
Rationale: Alveoli allow oxygen and CO₂ exchange.
THERMOREGULATION
Hyperthermia is:
, A. Low temperature
B. High body temperature
C. Normal temperature
D. Infection only
Answer: B
Rationale: Heat regulation failure leads to elevated temperature.
Hypothermia results in:
A. Fever
B. Low body temperature
C. High BP
D. Infection
Answer: B
Rationale: Prolonged cold exposure lowers core temperature.
FLUID, ELECTROLYTES & ACID-BASE
Fluid and electrolyte balance refers to:
A. Hormone regulation
B. Water and mineral balance
C. Blood clotting
D. Oxygen transport
Answer: B
Rationale: Maintains homeostasis of fluids and ions.
Acid-base balance controls:
A. Blood sugar
B. pH levels
C. Heart rate
D. Temperature
3,FINAL 2025 – 2026 ATI ,SATA,PSYCH PHARM
| 100 % PASSED
What is the primary function of the cardiovascular system?
A. Hormone production
B. Blood circulation
C. Digestion
D. Oxygen storage
Answer: B
Rationale: The cardiovascular system delivers oxygen and nutrients via blood flow.
Perfusion refers to:
A. Lung expansion
B. Blood flow to tissues
C. Heart rhythm
D. Oxygen storage
Answer: B
Rationale: Perfusion ensures oxygen and nutrients reach tissues.
Clotting primarily prevents:
A. Infection
B. Bleeding
C. Fever
D. Hypoxia
Answer: B
Rationale: Coagulation stops excessive blood loss.
Shock is caused by:
, A. Excess oxygen
B. Inadequate tissue perfusion
C. High BP
D. Fever
Answer: B
Rationale: Shock results from insufficient blood flow to organs.
Pulmonary embolism is:
A. Lung infection
B. Air in pleura
C. Clot blocking lung artery
D. Heart valve defect
Answer: C
Rationale: A clot obstructs pulmonary circulation.
RESPIRATORY SYSTEM
Pneumonia is:
A. Air in pleural space
B. Lung infection
C. Asthma attack
D. Heart failure
Answer: B
Rationale: Infection causes alveolar inflammation and fluid buildup.
Pneumothorax causes:
A. Lung collapse
B. Fever
C. Hypertension
D. Bronchodilation
, Answer: A
Rationale: Air in pleural space prevents lung expansion.
ARDS is characterized by:
A. Mild cough
B. Severe respiratory failure
C. Hypertension
D. Bradycardia
Answer: B
Rationale: ARDS leads to severe hypoxia and respiratory collapse.
Oxygenation refers to:
A. CO₂ removal only
B. Oxygen delivery to cells
C. Blood clotting
D. Digestion
Answer: B
Rationale: Oxygen is transported to tissues for metabolism.
Gas exchange occurs in:
A. Trachea
B. Alveoli
C. Bronchi
D. Larynx
Answer: B
Rationale: Alveoli allow oxygen and CO₂ exchange.
THERMOREGULATION
Hyperthermia is:
, A. Low temperature
B. High body temperature
C. Normal temperature
D. Infection only
Answer: B
Rationale: Heat regulation failure leads to elevated temperature.
Hypothermia results in:
A. Fever
B. Low body temperature
C. High BP
D. Infection
Answer: B
Rationale: Prolonged cold exposure lowers core temperature.
FLUID, ELECTROLYTES & ACID-BASE
Fluid and electrolyte balance refers to:
A. Hormone regulation
B. Water and mineral balance
C. Blood clotting
D. Oxygen transport
Answer: B
Rationale: Maintains homeostasis of fluids and ions.
Acid-base balance controls:
A. Blood sugar
B. pH levels
C. Heart rate
D. Temperature
