QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) Q&A 2026|INSTANT DOWNLOAD PDF
1. Which vital sign is considered the most sensitive indicator
of patient deterioration?
A. Blood pressure
B. Temperature
C. Respiratory rate
D. Weight
Correct answer: C
Rationale: Respiratory rate changes earliest in clinical decline.
2. Normal adult resting heart rate is:
A. 40–60 bpm
B. 60–100 bpm
C. 100–120 bpm
D. 120–140 bpm
Correct answer: B
Rationale: Standard adult range is 60–100 bpm.
3. Medical asepsis refers to:
A. Sterile technique only
B. Reducing microorganisms
,C. Killing all pathogens
D. Surgical environment only
Correct answer: B
Rationale: Asepsis reduces infection risk.
4. The main function of red blood cells is to:
A. Fight infection
B. Carry oxygen
C. Clot blood
D. Produce hormones
Correct answer: B
Rationale: RBCs transport oxygen via hemoglobin.
5. The suffix “-itis” means:
A. Tumor
B. Inflammation
C. Pain
D. Disease
Correct answer: B
Rationale: “-itis” = inflammation.
6. Proper handwashing should last at least:
A. 5 seconds
B. 10 seconds
,C. 20 seconds
D. 60 seconds
Correct answer: C
Rationale: Minimum CDC guideline is 20 seconds.
7. The normal range for adult blood pressure is
approximately:
A. 90/50 mmHg
B. 120/80 mmHg
C. 150/100 mmHg
D. 180/120 mmHg
Correct answer: B
Rationale: Average normal BP is 120/80.
8. Which organ filters blood and produces urine?
A. Liver
B. Kidney
C. Lung
D. Pancreas
Correct answer: B
Rationale: Kidneys regulate waste excretion.
9. HIPAA protects:
, A. Employee wages
B. Patient privacy
C. Insurance billing
D. Drug approval
Correct answer: B
Rationale: HIPAA ensures confidentiality.
10. The correct angle for intramuscular injection is:
A. 15°
B. 30°
C. 45°
D. 90°
Correct answer: D
Rationale: IM injections require 90°.
11. Which is a symptom?
A. Fever measured at 101°F
B. Rash observed by clinician
C. Pain reported by patient
D. Elevated blood pressure reading
Correct answer: C
Rationale: Symptoms are subjective.
12. The largest organ in the body is the: