© 2026/27 Qs & Ans
Nursing Pharmacology Fundamentals Exam
Questions And 100% Correct Answers With
Verified Rationales | Instant Pdf Download
1. What is the primary purpose of pharmacology in nursing practice?
A. To diagnose diseases
B. To administer medications safely
C. To perform surgery
D. To interpret imaging scans
Answer: B. To administer medications safely
Rationale: Pharmacology focuses on drug actions and safe medication
administration.
2. Which route provides the fastest drug absorption?
A. IV (intravenous)
B. Oral
C. Subcutaneous
D. Topical
Answer: A. IV (intravenous)
Rationale: IV administration delivers medication directly into the
bloodstream.
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, © 2026/27 Qs & Ans
3. Which is a common oral medication limitation?
A. First-pass metabolism
B. Immediate effect
C. No absorption required
D. Sterile technique required
Answer: A. First-pass metabolism
Rationale: Drugs are metabolized by the liver before systemic circulation.
4. What does “contraindication” mean?
A. A reason not to give a drug
B. A mild side effect
C. A drug interaction
D. A therapeutic effect
Answer: A. A reason not to give a drug
Rationale: Contraindications indicate when a medication should not be
used.
5. Which term describes an expected drug effect?
A. Therapeutic effect
B. Toxic effect
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, © 2026/27 Qs & Ans
C. Allergic reaction
D. Idiosyncratic response
Answer: A. Therapeutic effect
Rationale: Desired effect of a medication.
6. What is a common sign of anaphylaxis?
A. Wheezing and hypotension
B. Mild headache
C. Increased appetite
D. Bradycardia only
Answer: A. Wheezing and hypotension
Rationale: Severe allergic reaction affects airway and circulation.
7. Which organ is primarily responsible for drug metabolism?
A. Liver
B. Kidney
C. Lungs
D. Skin
Answer: A. Liver
Rationale: The liver metabolizes most drugs.
3
, © 2026/27 Qs & Ans
8. Which organ is responsible for drug excretion?
A. Kidney
B. Liver
C. Pancreas
D. Heart
Answer: A. Kidney
Rationale: The kidneys eliminate drugs through urine.
9. What does “half-life” of a drug mean?
A. Time for drug concentration to reduce by 50%
B. Time to peak effect
C. Time to overdose
D. Time to absorption only
Answer: A. Time for drug concentration to reduce by 50%
Rationale: Indicates how long a drug stays active in the body.
10. Which route is used for rapid emergency drug delivery?
A. IV
B. Oral
C. Rectal
D. Topical
Answer: A. IV
4
Nursing Pharmacology Fundamentals Exam
Questions And 100% Correct Answers With
Verified Rationales | Instant Pdf Download
1. What is the primary purpose of pharmacology in nursing practice?
A. To diagnose diseases
B. To administer medications safely
C. To perform surgery
D. To interpret imaging scans
Answer: B. To administer medications safely
Rationale: Pharmacology focuses on drug actions and safe medication
administration.
2. Which route provides the fastest drug absorption?
A. IV (intravenous)
B. Oral
C. Subcutaneous
D. Topical
Answer: A. IV (intravenous)
Rationale: IV administration delivers medication directly into the
bloodstream.
1
, © 2026/27 Qs & Ans
3. Which is a common oral medication limitation?
A. First-pass metabolism
B. Immediate effect
C. No absorption required
D. Sterile technique required
Answer: A. First-pass metabolism
Rationale: Drugs are metabolized by the liver before systemic circulation.
4. What does “contraindication” mean?
A. A reason not to give a drug
B. A mild side effect
C. A drug interaction
D. A therapeutic effect
Answer: A. A reason not to give a drug
Rationale: Contraindications indicate when a medication should not be
used.
5. Which term describes an expected drug effect?
A. Therapeutic effect
B. Toxic effect
2
, © 2026/27 Qs & Ans
C. Allergic reaction
D. Idiosyncratic response
Answer: A. Therapeutic effect
Rationale: Desired effect of a medication.
6. What is a common sign of anaphylaxis?
A. Wheezing and hypotension
B. Mild headache
C. Increased appetite
D. Bradycardia only
Answer: A. Wheezing and hypotension
Rationale: Severe allergic reaction affects airway and circulation.
7. Which organ is primarily responsible for drug metabolism?
A. Liver
B. Kidney
C. Lungs
D. Skin
Answer: A. Liver
Rationale: The liver metabolizes most drugs.
3
, © 2026/27 Qs & Ans
8. Which organ is responsible for drug excretion?
A. Kidney
B. Liver
C. Pancreas
D. Heart
Answer: A. Kidney
Rationale: The kidneys eliminate drugs through urine.
9. What does “half-life” of a drug mean?
A. Time for drug concentration to reduce by 50%
B. Time to peak effect
C. Time to overdose
D. Time to absorption only
Answer: A. Time for drug concentration to reduce by 50%
Rationale: Indicates how long a drug stays active in the body.
10. Which route is used for rapid emergency drug delivery?
A. IV
B. Oral
C. Rectal
D. Topical
Answer: A. IV
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