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NUR 210 EXAMS 1–4 GALEN PHARMACOLOGY EXAM QUESTIONS
LATEST VERSION 2026 - 2027
NUR 210 Exams 1–4 Galen Pharmacology – Actual Questions with Rationales
EXAM 1: PHARMACOKINETICS, PHARMACODYNAMICS & FOUNDATIONAL
PRINCIPLES
Questions 1–75
1. Which pharmacokinetic process describes the movement of a drug from the
administration site into the bloodstream?
A. Distribution
B. Metabolism
C. Absorption
D. Excretion
Correct Answer: C
Rationale: Absorption is the movement of a drug from its site of administration into
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systemic circulation. Distribution is the movement of the drug from the bloodstream to
tissues. Metabolism is the chemical alteration of the drug by the liver. Excretion is the
elimination of the drug from the body.
2. Which organ is the primary site of metabolism for many medications?
A. Heart
B. Liver
C. Spleen
D. Pancreas
Correct Answer: B
Rationale: The liver contains enzymes, particularly the cytochrome P450 system, that
metabolize many drugs. The heart, spleen, and pancreas play minimal roles in drug
metabolism.
3. What does the term half-life mean?
A. Time until a drug is completely eliminated
B. Time required for the drug's concentration to decrease by about 50%
C. Time required for absorption to begin
D. Time between prescriptions
Correct Answer: B
Rationale: Half-life is the time required for the amount or plasma concentration of a
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drug to fall by approximately one-half. It does not indicate complete elimination,
absorption onset, or prescription timing.
4. Which route generally provides the fastest systemic effect when appropriately
administered?
A. Oral
B. Intramuscular
C. Intravenous
D. Subcutaneous
Correct Answer: C
Rationale: IV administration places the medication directly into the bloodstream,
producing rapid systemic availability and 100% bioavailability. Oral, IM, and
subcutaneous routes require absorption steps that delay onset.
5. A medication with a narrow therapeutic index requires especially careful
monitoring because:
A. It is always ineffective
B. The difference between therapeutic and toxic concentrations is relatively small
C. It cannot be administered orally
D. It has no adverse effects
Correct Answer: B
Rationale: A narrow therapeutic index means therapeutic and toxic concentrations are
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relatively close, increasing the importance of safe dosing and monitoring. These
medications are not always ineffective, can often be given orally, and definitely have
adverse effects.
6. Which finding best represents an adverse drug reaction that should be reported
promptly?
A. Expected mild taste change
B. New difficulty breathing after a medication
C. Taking a medication with water
D. Reading the medication label
Correct Answer: B
Rationale: New difficulty breathing can indicate a serious hypersensitivity reaction and
requires prompt assessment and intervention. Mild taste changes may be expected,
taking medication with water is safe, and reading labels is a nursing responsibility.
7. A drug's generic name is best described as:
A. The manufacturer's copyrighted trade name
B. The standardized nonproprietary name
C. The patient's preferred name
D. The pharmacy's internal code
Correct Answer: B
Rationale: The generic name is the standardized nonproprietary name assigned by the
NUR 210 EXAMS 1–4 GALEN PHARMACOLOGY EXAM QUESTIONS
LATEST VERSION 2026 - 2027
NUR 210 Exams 1–4 Galen Pharmacology – Actual Questions with Rationales
EXAM 1: PHARMACOKINETICS, PHARMACODYNAMICS & FOUNDATIONAL
PRINCIPLES
Questions 1–75
1. Which pharmacokinetic process describes the movement of a drug from the
administration site into the bloodstream?
A. Distribution
B. Metabolism
C. Absorption
D. Excretion
Correct Answer: C
Rationale: Absorption is the movement of a drug from its site of administration into
, Page 2 of 140
systemic circulation. Distribution is the movement of the drug from the bloodstream to
tissues. Metabolism is the chemical alteration of the drug by the liver. Excretion is the
elimination of the drug from the body.
2. Which organ is the primary site of metabolism for many medications?
A. Heart
B. Liver
C. Spleen
D. Pancreas
Correct Answer: B
Rationale: The liver contains enzymes, particularly the cytochrome P450 system, that
metabolize many drugs. The heart, spleen, and pancreas play minimal roles in drug
metabolism.
3. What does the term half-life mean?
A. Time until a drug is completely eliminated
B. Time required for the drug's concentration to decrease by about 50%
C. Time required for absorption to begin
D. Time between prescriptions
Correct Answer: B
Rationale: Half-life is the time required for the amount or plasma concentration of a
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drug to fall by approximately one-half. It does not indicate complete elimination,
absorption onset, or prescription timing.
4. Which route generally provides the fastest systemic effect when appropriately
administered?
A. Oral
B. Intramuscular
C. Intravenous
D. Subcutaneous
Correct Answer: C
Rationale: IV administration places the medication directly into the bloodstream,
producing rapid systemic availability and 100% bioavailability. Oral, IM, and
subcutaneous routes require absorption steps that delay onset.
5. A medication with a narrow therapeutic index requires especially careful
monitoring because:
A. It is always ineffective
B. The difference between therapeutic and toxic concentrations is relatively small
C. It cannot be administered orally
D. It has no adverse effects
Correct Answer: B
Rationale: A narrow therapeutic index means therapeutic and toxic concentrations are
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relatively close, increasing the importance of safe dosing and monitoring. These
medications are not always ineffective, can often be given orally, and definitely have
adverse effects.
6. Which finding best represents an adverse drug reaction that should be reported
promptly?
A. Expected mild taste change
B. New difficulty breathing after a medication
C. Taking a medication with water
D. Reading the medication label
Correct Answer: B
Rationale: New difficulty breathing can indicate a serious hypersensitivity reaction and
requires prompt assessment and intervention. Mild taste changes may be expected,
taking medication with water is safe, and reading labels is a nursing responsibility.
7. A drug's generic name is best described as:
A. The manufacturer's copyrighted trade name
B. The standardized nonproprietary name
C. The patient's preferred name
D. The pharmacy's internal code
Correct Answer: B
Rationale: The generic name is the standardized nonproprietary name assigned by the
