Abrams’ Clinical Drug Therapy, 12th Edition by Frandsen & Pennington –
Comprehensive 400-Question Test Bank
Section 1: Foundation & Basic Pharmacology
1. Which of the following best describes pharmacokinetics?
A. The study of drug interactions with pathogens
B. The study of how the body absorbs, distributes, metabolizes, and excretes drugs
C. The study of nursing responsibilities in drug administration
D. The study of adverse drug reactions
Answer: B
Rationale: Pharmacokinetics explains the movement of drugs through the body including
absorption, distribution, metabolism, and excretion.
2. Which route of administration provides the fastest onset of action?
A. Oral
B. Subcutaneous
C. Intravenous
D. Topical
Answer: C
Rationale: IV administration delivers the drug directly into the bloodstream, producing
immediate effects.
3. A nurse teaching a patient to complete an antibiotic course emphasizes:
A. Pharmacodynamics
B. Compliance and resistance prevention
C. Drug metabolism
,D. Bioavailability
Answer: B
Rationale: Completing the course ensures bacterial eradication and prevents antimicrobial
resistance.
4. Which organ is primarily responsible for drug metabolism?
A. Kidney
B. Liver
C. Heart
D. Lungs
Answer: B
Rationale: The liver metabolizes most drugs via enzymatic processes, producing active or
inactive metabolites.
5. A patient experiences a severe allergic reaction after taking penicillin. This is an example of:
A. Side effect
B. Adverse drug reaction (ADR)
C. Tolerance
D. Idiosyncrasy
Answer: B
Rationale: ADR is an unintended, harmful response to a drug at normal doses.
6. Which term describes the study of how drugs affect the body?
A. Pharmacodynamics
B. Pharmacokinetics
,C. Pharmacogenomics
D. Pharmacoepidemiology
Answer: A
Rationale: Pharmacodynamics focuses on the physiological and biochemical effects of drugs.
7. A patient has decreased liver function. Which pharmacokinetic process is most affected?
A. Absorption
B. Metabolism
C. Excretion
D. Distribution
Answer: B
Rationale: Liver dysfunction impairs drug metabolism, potentially leading to toxicity.
8. Which factor affects drug absorption the most?
A. Drug solubility
B. Protein binding
C. Blood pressure
D. Renal excretion
Answer: A
Rationale: Drug solubility influences how well a drug dissolves and enters the bloodstream.
9. A drug with a high first-pass effect is primarily metabolized by the:
A. Kidneys
B. Liver
, C. Lungs
D. Stomach
Answer: B
Rationale: Drugs absorbed orally may undergo extensive hepatic metabolism before reaching
systemic circulation.
10. Which term describes the time it takes for a drug’s plasma concentration to reduce by half?
A. Onset
B. Half-life
C. Peak effect
D. Duration of action
Answer: B
Rationale: Half-life determines dosing intervals and duration of therapeutic effect.
11. Which type of drug binds to a receptor and activates it to produce a response?
A. Antagonist
B. Agonist
C. Partial agonist
D. Inhibitor
Answer: B
Rationale: Agonists activate receptors to elicit a physiological effect.
12. Which drug prevents or blocks a receptor’s response?
A. Agonist
Comprehensive 400-Question Test Bank
Section 1: Foundation & Basic Pharmacology
1. Which of the following best describes pharmacokinetics?
A. The study of drug interactions with pathogens
B. The study of how the body absorbs, distributes, metabolizes, and excretes drugs
C. The study of nursing responsibilities in drug administration
D. The study of adverse drug reactions
Answer: B
Rationale: Pharmacokinetics explains the movement of drugs through the body including
absorption, distribution, metabolism, and excretion.
2. Which route of administration provides the fastest onset of action?
A. Oral
B. Subcutaneous
C. Intravenous
D. Topical
Answer: C
Rationale: IV administration delivers the drug directly into the bloodstream, producing
immediate effects.
3. A nurse teaching a patient to complete an antibiotic course emphasizes:
A. Pharmacodynamics
B. Compliance and resistance prevention
C. Drug metabolism
,D. Bioavailability
Answer: B
Rationale: Completing the course ensures bacterial eradication and prevents antimicrobial
resistance.
4. Which organ is primarily responsible for drug metabolism?
A. Kidney
B. Liver
C. Heart
D. Lungs
Answer: B
Rationale: The liver metabolizes most drugs via enzymatic processes, producing active or
inactive metabolites.
5. A patient experiences a severe allergic reaction after taking penicillin. This is an example of:
A. Side effect
B. Adverse drug reaction (ADR)
C. Tolerance
D. Idiosyncrasy
Answer: B
Rationale: ADR is an unintended, harmful response to a drug at normal doses.
6. Which term describes the study of how drugs affect the body?
A. Pharmacodynamics
B. Pharmacokinetics
,C. Pharmacogenomics
D. Pharmacoepidemiology
Answer: A
Rationale: Pharmacodynamics focuses on the physiological and biochemical effects of drugs.
7. A patient has decreased liver function. Which pharmacokinetic process is most affected?
A. Absorption
B. Metabolism
C. Excretion
D. Distribution
Answer: B
Rationale: Liver dysfunction impairs drug metabolism, potentially leading to toxicity.
8. Which factor affects drug absorption the most?
A. Drug solubility
B. Protein binding
C. Blood pressure
D. Renal excretion
Answer: A
Rationale: Drug solubility influences how well a drug dissolves and enters the bloodstream.
9. A drug with a high first-pass effect is primarily metabolized by the:
A. Kidneys
B. Liver
, C. Lungs
D. Stomach
Answer: B
Rationale: Drugs absorbed orally may undergo extensive hepatic metabolism before reaching
systemic circulation.
10. Which term describes the time it takes for a drug’s plasma concentration to reduce by half?
A. Onset
B. Half-life
C. Peak effect
D. Duration of action
Answer: B
Rationale: Half-life determines dosing intervals and duration of therapeutic effect.
11. Which type of drug binds to a receptor and activates it to produce a response?
A. Antagonist
B. Agonist
C. Partial agonist
D. Inhibitor
Answer: B
Rationale: Agonists activate receptors to elicit a physiological effect.
12. Which drug prevents or blocks a receptor’s response?
A. Agonist
