NR 293 Pharmacology for Nursing Practice –
Exam 1, Exam 2 & Final (2025–2026) | 50+
Verified Questions & Answers
Exam 1: NR 293 Pharmacology for Nursing Practice (15
Questions)
Focus: Foundational pharmacology concepts, including pharmacokinetics, pharmacodynamics,
medication safety, and basic drug administration (e.g., 6 rights, IV administration).
Question 1: What is the primary purpose of administering an IV medication slowly?
A) To improve absorption
B) To reduce toxicity risk
C) To prevent medication dilution
D) To enhance patient comfort
Answer: B) To reduce toxicity risk
Rationale: Slow IV administration reduces the risk of toxicity by preventing rapid high drug
concentrations ().
Question 2: True/False: Pharmacokinetics is the study of how drugs move through the body.
Answer: True
Rationale: Pharmacokinetics involves absorption, distribution, metabolism, and excretion of
drugs ().
Question 3: Fill-in-the-Blank: ___________ is the movement of a drug from its site of
administration into the bloodstream.
Answer: Absorption
Rationale: Absorption is the first step in pharmacokinetics, affected by the route of
administration ().
Question 4: Which is one of the six rights of medication administration?
A) Right documentation
B) Right diagnosis
C) Right response
D) Right assessment
Answer: A) Right documentation
Rationale: The six rights include right drug, patient, dose, time, route, and documentation ().
Question 5: True/False: Older adults are at increased risk for drug toxicity due to decreased
renal perfusion.
, Answer: True
Rationale: Reduced renal perfusion in older adults impairs drug excretion, increasing toxicity
risk ().
Question 6: What should a nurse assess before administering a medication?
A) Patient’s dietary preferences
B) Patient’s allergies
C) Patient’s exercise habits
D) Patient’s insurance status
Answer: B) Patient’s allergies
Rationale: Assessing allergies prevents adverse reactions ().
Question 7: Fill-in-the-Blank: ___________ is the study of how drugs produce their effects on
the body.
Answer: Pharmacodynamics
Rationale: Pharmacodynamics studies drug effects and mechanisms of action ().
Question 8: True/False: Herbal supplements like ginkgo increase the risk of bleeding.
Answer: True
Rationale: Ginkgo can inhibit platelet aggregation, increasing bleeding risk ().
Question 9: What is a nursing priority to promote medication compliance?
A) Prescribe additional medications
B) Assess factors causing noncompliance
C) Administer medications faster
D) Reduce the dose without consulting
Answer: B) Assess factors causing noncompliance
Rationale: Identifying barriers (e.g., cost, understanding) improves adherence ().
Question 10: Fill-in-the-Blank: ___________ is the time it takes for half of a drug to be
eliminated from the body.
Answer: Half-life
Rationale: Half-life determines dosing intervals and drug accumulation ().
Question 11: True/False: The therapeutic range is the drug concentration needed for maximum
efficacy.
Answer: False
Rationale: The therapeutic range is the concentration for safe and effective treatment, not
necessarily maximum efficacy.
Question 12: Which route of administration has the fastest onset?
A) Oral
B) Intramuscular
C) Intravenous
D) Subcutaneous
Answer: C) Intravenous
Exam 1, Exam 2 & Final (2025–2026) | 50+
Verified Questions & Answers
Exam 1: NR 293 Pharmacology for Nursing Practice (15
Questions)
Focus: Foundational pharmacology concepts, including pharmacokinetics, pharmacodynamics,
medication safety, and basic drug administration (e.g., 6 rights, IV administration).
Question 1: What is the primary purpose of administering an IV medication slowly?
A) To improve absorption
B) To reduce toxicity risk
C) To prevent medication dilution
D) To enhance patient comfort
Answer: B) To reduce toxicity risk
Rationale: Slow IV administration reduces the risk of toxicity by preventing rapid high drug
concentrations ().
Question 2: True/False: Pharmacokinetics is the study of how drugs move through the body.
Answer: True
Rationale: Pharmacokinetics involves absorption, distribution, metabolism, and excretion of
drugs ().
Question 3: Fill-in-the-Blank: ___________ is the movement of a drug from its site of
administration into the bloodstream.
Answer: Absorption
Rationale: Absorption is the first step in pharmacokinetics, affected by the route of
administration ().
Question 4: Which is one of the six rights of medication administration?
A) Right documentation
B) Right diagnosis
C) Right response
D) Right assessment
Answer: A) Right documentation
Rationale: The six rights include right drug, patient, dose, time, route, and documentation ().
Question 5: True/False: Older adults are at increased risk for drug toxicity due to decreased
renal perfusion.
, Answer: True
Rationale: Reduced renal perfusion in older adults impairs drug excretion, increasing toxicity
risk ().
Question 6: What should a nurse assess before administering a medication?
A) Patient’s dietary preferences
B) Patient’s allergies
C) Patient’s exercise habits
D) Patient’s insurance status
Answer: B) Patient’s allergies
Rationale: Assessing allergies prevents adverse reactions ().
Question 7: Fill-in-the-Blank: ___________ is the study of how drugs produce their effects on
the body.
Answer: Pharmacodynamics
Rationale: Pharmacodynamics studies drug effects and mechanisms of action ().
Question 8: True/False: Herbal supplements like ginkgo increase the risk of bleeding.
Answer: True
Rationale: Ginkgo can inhibit platelet aggregation, increasing bleeding risk ().
Question 9: What is a nursing priority to promote medication compliance?
A) Prescribe additional medications
B) Assess factors causing noncompliance
C) Administer medications faster
D) Reduce the dose without consulting
Answer: B) Assess factors causing noncompliance
Rationale: Identifying barriers (e.g., cost, understanding) improves adherence ().
Question 10: Fill-in-the-Blank: ___________ is the time it takes for half of a drug to be
eliminated from the body.
Answer: Half-life
Rationale: Half-life determines dosing intervals and drug accumulation ().
Question 11: True/False: The therapeutic range is the drug concentration needed for maximum
efficacy.
Answer: False
Rationale: The therapeutic range is the concentration for safe and effective treatment, not
necessarily maximum efficacy.
Question 12: Which route of administration has the fastest onset?
A) Oral
B) Intramuscular
C) Intravenous
D) Subcutaneous
Answer: C) Intravenous
