NURS3209 PHARMACOLOGY FUNDAMENTAL
EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) Q&A 2027|INSTANT
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1. Which term describes the study of how drugs affect the
body?
A. Pharmacokinetics
B. Pharmacodynamics
C. Pharmacognosy
D. Toxicology
Answer: B. Pharmacodynamics
Rationale: Pharmacodynamics describes the biochemical and
physiological effects of drugs on the body and their
mechanisms of action.
2. Which process describes what the body does to a drug?
A. Pharmacodynamics
B. Pharmacokinetics
C. Pharmacotherapy
D. Toxicology
,Answer: B. Pharmacokinetics
Rationale: Pharmacokinetics involves absorption, distribution,
metabolism, and excretion (ADME).
3. Which four processes make up pharmacokinetics?
A. Absorption, distribution, metabolism, excretion
B. Administration, digestion, circulation, elimination
C. Binding, activation, inhibition, elimination
D. Absorption, filtration, secretion, stimulation
Answer: A. Absorption, distribution, metabolism, excretion
Rationale: ADME represents the major pharmacokinetic
processes.
4. What is drug absorption?
A. Movement of a drug from the bloodstream into tissues
B. Movement of a drug from its administration site into the
bloodstream
C. Breakdown of a drug by the liver
D. Removal of a drug from the body
Answer: B. Movement of a drug from its administration site
into the bloodstream
Rationale: Absorption is the movement of a drug from its
administration site into systemic circulation.
,5. Which route generally provides the fastest systemic drug
effect?
A. Oral
B. Subcutaneous
C. Intravenous
D. Intramuscular
Answer: C. Intravenous
Rationale: IV administration places the medication directly into
the bloodstream, producing rapid systemic availability.
6. What is bioavailability?
A. The rate at which a drug is excreted
B. The fraction of an administered drug that reaches systemic
circulation
C. The amount of drug bound to protein
D. The time required for metabolism
Answer: B. The fraction of an administered drug that reaches
systemic circulation
Rationale: Bioavailability indicates how much of an
administered drug reaches systemic circulation in an active
form.
7. Which organ is primarily responsible for drug metabolism?
, A. Heart
B. Liver
C. Spleen
D. Pancreas
Answer: B. Liver
Rationale: The liver is the major site of drug metabolism,
although other tissues can also metabolize drugs.
8. Which organ is the major route of drug excretion?
A. Kidneys
B. Heart
C. Stomach
D. Thyroid
Answer: A. Kidneys
Rationale: Many drugs and their metabolites are eliminated
through the kidneys in urine.
9. What does a drug's half-life mean?
A. Time required for the drug to begin working
B. Time required for half of the drug to be eliminated from the
body
C. Time required for complete absorption
D. Time required for the drug to reach the liver
EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) Q&A 2027|INSTANT
DOWNLOAD PDF
1. Which term describes the study of how drugs affect the
body?
A. Pharmacokinetics
B. Pharmacodynamics
C. Pharmacognosy
D. Toxicology
Answer: B. Pharmacodynamics
Rationale: Pharmacodynamics describes the biochemical and
physiological effects of drugs on the body and their
mechanisms of action.
2. Which process describes what the body does to a drug?
A. Pharmacodynamics
B. Pharmacokinetics
C. Pharmacotherapy
D. Toxicology
,Answer: B. Pharmacokinetics
Rationale: Pharmacokinetics involves absorption, distribution,
metabolism, and excretion (ADME).
3. Which four processes make up pharmacokinetics?
A. Absorption, distribution, metabolism, excretion
B. Administration, digestion, circulation, elimination
C. Binding, activation, inhibition, elimination
D. Absorption, filtration, secretion, stimulation
Answer: A. Absorption, distribution, metabolism, excretion
Rationale: ADME represents the major pharmacokinetic
processes.
4. What is drug absorption?
A. Movement of a drug from the bloodstream into tissues
B. Movement of a drug from its administration site into the
bloodstream
C. Breakdown of a drug by the liver
D. Removal of a drug from the body
Answer: B. Movement of a drug from its administration site
into the bloodstream
Rationale: Absorption is the movement of a drug from its
administration site into systemic circulation.
,5. Which route generally provides the fastest systemic drug
effect?
A. Oral
B. Subcutaneous
C. Intravenous
D. Intramuscular
Answer: C. Intravenous
Rationale: IV administration places the medication directly into
the bloodstream, producing rapid systemic availability.
6. What is bioavailability?
A. The rate at which a drug is excreted
B. The fraction of an administered drug that reaches systemic
circulation
C. The amount of drug bound to protein
D. The time required for metabolism
Answer: B. The fraction of an administered drug that reaches
systemic circulation
Rationale: Bioavailability indicates how much of an
administered drug reaches systemic circulation in an active
form.
7. Which organ is primarily responsible for drug metabolism?
, A. Heart
B. Liver
C. Spleen
D. Pancreas
Answer: B. Liver
Rationale: The liver is the major site of drug metabolism,
although other tissues can also metabolize drugs.
8. Which organ is the major route of drug excretion?
A. Kidneys
B. Heart
C. Stomach
D. Thyroid
Answer: A. Kidneys
Rationale: Many drugs and their metabolites are eliminated
through the kidneys in urine.
9. What does a drug's half-life mean?
A. Time required for the drug to begin working
B. Time required for half of the drug to be eliminated from the
body
C. Time required for complete absorption
D. Time required for the drug to reach the liver
