NUR 265 Comprehensive Final Exam |
Questions And Answers [Verified Answers]
Plus Rationales | Qs & Ans Latest 2026/27
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1. A patient with heart failure is prescribed Furosemide. What
is the priority assessment?
A. Blood pressure
B. Potassium level
C. Temperature
D. Glucose
Rationale: Loop diuretics cause potassium loss → risk of
arrhythmias.
2. Which finding indicates worsening heart failure?
A. Weight loss
B. Crackles in lungs
C. Clear breath sounds
D. Increased appetite
Rationale: Fluid accumulation in lungs.
,3. A patient with Myocardial Infarction should receive which
medication first?
A. Antibiotics
B. Aspirin
C. Insulin
D. Morphine
Rationale: Aspirin reduces clot formation immediately.
4. Which lab is most specific for myocardial infarction?
A. CK
B. Myoglobin
C. Troponin
D. BNP
Rationale: Troponin is cardiac-specific.
5. A patient in atrial fibrillation is at highest risk for:
A. Infection
B. Stroke
C. Kidney failure
D. Hypoglycemia
Rationale: Clots can form and embolize.
6. A patient with COPD should maintain oxygen saturation at:
, A. 100%
B. 88–92%
C. 95–100%
D. 85%
Rationale: Prevents suppression of respiratory drive.
7. Which is an early sign of hypoxia?
A. Cyanosis
B. Restlessness
C. Bradycardia
D. Hypotension
Rationale: Early neuro changes occur first.
8. A patient with Pneumonia should be positioned:
A. Supine
B. Semi-Fowler’s
C. Trendelenburg
D. Flat
Rationale: Improves ventilation.
9. Which electrolyte imbalance is life-threatening?
A. Hyponatremia
B. Hyperkalemia
C. Hypocalcemia
D. Hypermagnesemia
Rationale: Can cause fatal arrhythmias.
Questions And Answers [Verified Answers]
Plus Rationales | Qs & Ans Latest 2026/27
| Instant Pdf Download
1. A patient with heart failure is prescribed Furosemide. What
is the priority assessment?
A. Blood pressure
B. Potassium level
C. Temperature
D. Glucose
Rationale: Loop diuretics cause potassium loss → risk of
arrhythmias.
2. Which finding indicates worsening heart failure?
A. Weight loss
B. Crackles in lungs
C. Clear breath sounds
D. Increased appetite
Rationale: Fluid accumulation in lungs.
,3. A patient with Myocardial Infarction should receive which
medication first?
A. Antibiotics
B. Aspirin
C. Insulin
D. Morphine
Rationale: Aspirin reduces clot formation immediately.
4. Which lab is most specific for myocardial infarction?
A. CK
B. Myoglobin
C. Troponin
D. BNP
Rationale: Troponin is cardiac-specific.
5. A patient in atrial fibrillation is at highest risk for:
A. Infection
B. Stroke
C. Kidney failure
D. Hypoglycemia
Rationale: Clots can form and embolize.
6. A patient with COPD should maintain oxygen saturation at:
, A. 100%
B. 88–92%
C. 95–100%
D. 85%
Rationale: Prevents suppression of respiratory drive.
7. Which is an early sign of hypoxia?
A. Cyanosis
B. Restlessness
C. Bradycardia
D. Hypotension
Rationale: Early neuro changes occur first.
8. A patient with Pneumonia should be positioned:
A. Supine
B. Semi-Fowler’s
C. Trendelenburg
D. Flat
Rationale: Improves ventilation.
9. Which electrolyte imbalance is life-threatening?
A. Hyponatremia
B. Hyperkalemia
C. Hypocalcemia
D. Hypermagnesemia
Rationale: Can cause fatal arrhythmias.
