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NURS 5334 FINAL EXAM V2 – 2026 ADVANCED
PHARMACOLOGY (UT ARLINGTON) COMPLETE (120)
CURRENT TESTING QUESTIONS AND CORRECT
ANSWERS WITH DETAILED RATIONALES.
PHARMACOLOGY
Prepare confidently for the NURS 5334 Final Exam V2 – Advanced Pharmacology at The
University of Texas at Arlington with this comprehensive study resource. This PDF
reviews essential pharmacology concepts, drug classifications, mechanisms of
action, therapeutic applications, adverse effects, and other key topics commonly
assessed on the final exam. It is ideal for self-study, course revision, and reinforcing
critical knowledge before test day. A valuable resource for students seeking to
strengthen their understanding and improve their readiness for the NURS 5334 final
examination.
MULTIPLE CHOICE.
SECTION A: FOUNDATIONS OF PHARMACOLOGY (Questions 1-15)
1. A nurse practitioner is considering prescribing a medication that has a
significant first-pass effect. Which route of administration would
completely bypass this effect?
A) Oral
B) Sublingual
C) Intravenous
D) Rectal
Correct Answer: C
Rationale: Drugs with a significant first-pass effect are rapidly metabolized by
the liver before reaching systemic circulation when given orally. Intravenous
administration delivers the drug directly into systemic circulation, completely
bypassing first-pass metabolism. Sublingual and rectal routes partially bypass
the first-pass effect but not completely.
, Page 2 of 45
2. A patient with hypoalbuminemia is prescribed a highly protein-bound
drug. What effect would this have on the drug's pharmacodynamics?
A) Decreased drug effect due to reduced protein binding
B) Increased free drug concentration and potential toxicity
C) No change in drug effect
D) Decreased drug half-life
Correct Answer: B
Rationale: Hypoalbuminemia reduces the number of protein binding sites
available for highly protein-bound drugs. This leads to a higher concentration
of free (unbound) active drug, which can precipitate toxicity at standard
therapeutic doses.
3. A drug that demonstrates zero-order kinetics will be eliminated at what
rate?
A) A constant rate regardless of concentration
B) A rate proportional to the drug concentration
C) An exponential rate
D) A rate dependent on renal function only
Correct Answer: A
Rationale: Zero-order kinetics describes elimination at a constant rate
regardless of drug concentration. Drugs demonstrating this include phenytoin,
salicylates, ethanol, and theophylline. In first-order kinetics, elimination is
proportional to concentration.
4. Which of the following best describes the therapeutic objective of drug
therapy?
A) To cure the disease completely
B) To produce maximum benefit with minimum harm
C) To minimize the cost of treatment
D) To eliminate all adverse drug reactions
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Correct Answer: B
Rationale: The therapeutic objective is to provide maximum benefit with
minimum harm. This requires balancing the drug's therapeutic effects against
its adverse effects and understanding individual patient factors.
5. A nurse practitioner calculates that a patient has reached the 5th half-
life of a medication. How much of the original drug remains in the body?
A) 50%
B) 25%
C) 12.5%
D) 3.125%
Correct Answer: D
Rationale: After one half-life, 50% remains; after two, 25%; after three, 12.5%;
after four, 6.25%; after five, approximately 3.125%. Five half-lives is generally
the time required to effectively eliminate a drug.
6. A patient demonstrates an allergic response to a topical medication
with a delayed rash. This is classified as which type of adverse drug
reaction?
A) Type I hypersensitivity
B) Type II cytotoxic reaction
C) Type III immune complex reaction
D) Type IV delayed hypersensitivity
Correct Answer: D
Rationale: A delayed rash from a topical medication represents a Type IV
(delayed hypersensitivity) reaction, which is T-cell mediated and typically
appears 24-72 hours after exposure. Type I reactions, such as anaphylaxis,
occur immediately.
, Page 4 of 45
7. A drug that activates specific receptors in the body and may
demonstrate down-regulation with continuous use is known as a:
A) Receptor antagonist
B) Receptor agonist
C) Enzyme inhibitor
D) Ion channel blocker
Correct Answer: B
Rationale: Receptor agonists activate specific receptors and may
demonstrate desensitization or down-regulation with continuous use.
Antagonists block receptor activation, and abrupt discontinuation may cause
exaggerated response.
8. The drug concentration level drawn immediately before the next dose is
called:
A) Peak level
B) Trough level
C) Steady state
D) Loading dose
Correct Answer: B
Rationale: A trough level is the minimum drug concentration measured in the
blood just before the next dose is administered. For drugs like phenytoin,
trough levels help determine if the drug is within the therapeutic range.
9. An anaphylactic reaction to a medication is classified as which type of
adverse drug reaction?
A) Type I
B) Type II
C) Type III
D) Type IV
Correct Answer: A
NURS 5334 FINAL EXAM V2 – 2026 ADVANCED
PHARMACOLOGY (UT ARLINGTON) COMPLETE (120)
CURRENT TESTING QUESTIONS AND CORRECT
ANSWERS WITH DETAILED RATIONALES.
PHARMACOLOGY
Prepare confidently for the NURS 5334 Final Exam V2 – Advanced Pharmacology at The
University of Texas at Arlington with this comprehensive study resource. This PDF
reviews essential pharmacology concepts, drug classifications, mechanisms of
action, therapeutic applications, adverse effects, and other key topics commonly
assessed on the final exam. It is ideal for self-study, course revision, and reinforcing
critical knowledge before test day. A valuable resource for students seeking to
strengthen their understanding and improve their readiness for the NURS 5334 final
examination.
MULTIPLE CHOICE.
SECTION A: FOUNDATIONS OF PHARMACOLOGY (Questions 1-15)
1. A nurse practitioner is considering prescribing a medication that has a
significant first-pass effect. Which route of administration would
completely bypass this effect?
A) Oral
B) Sublingual
C) Intravenous
D) Rectal
Correct Answer: C
Rationale: Drugs with a significant first-pass effect are rapidly metabolized by
the liver before reaching systemic circulation when given orally. Intravenous
administration delivers the drug directly into systemic circulation, completely
bypassing first-pass metabolism. Sublingual and rectal routes partially bypass
the first-pass effect but not completely.
, Page 2 of 45
2. A patient with hypoalbuminemia is prescribed a highly protein-bound
drug. What effect would this have on the drug's pharmacodynamics?
A) Decreased drug effect due to reduced protein binding
B) Increased free drug concentration and potential toxicity
C) No change in drug effect
D) Decreased drug half-life
Correct Answer: B
Rationale: Hypoalbuminemia reduces the number of protein binding sites
available for highly protein-bound drugs. This leads to a higher concentration
of free (unbound) active drug, which can precipitate toxicity at standard
therapeutic doses.
3. A drug that demonstrates zero-order kinetics will be eliminated at what
rate?
A) A constant rate regardless of concentration
B) A rate proportional to the drug concentration
C) An exponential rate
D) A rate dependent on renal function only
Correct Answer: A
Rationale: Zero-order kinetics describes elimination at a constant rate
regardless of drug concentration. Drugs demonstrating this include phenytoin,
salicylates, ethanol, and theophylline. In first-order kinetics, elimination is
proportional to concentration.
4. Which of the following best describes the therapeutic objective of drug
therapy?
A) To cure the disease completely
B) To produce maximum benefit with minimum harm
C) To minimize the cost of treatment
D) To eliminate all adverse drug reactions
, Page 3 of 45
Correct Answer: B
Rationale: The therapeutic objective is to provide maximum benefit with
minimum harm. This requires balancing the drug's therapeutic effects against
its adverse effects and understanding individual patient factors.
5. A nurse practitioner calculates that a patient has reached the 5th half-
life of a medication. How much of the original drug remains in the body?
A) 50%
B) 25%
C) 12.5%
D) 3.125%
Correct Answer: D
Rationale: After one half-life, 50% remains; after two, 25%; after three, 12.5%;
after four, 6.25%; after five, approximately 3.125%. Five half-lives is generally
the time required to effectively eliminate a drug.
6. A patient demonstrates an allergic response to a topical medication
with a delayed rash. This is classified as which type of adverse drug
reaction?
A) Type I hypersensitivity
B) Type II cytotoxic reaction
C) Type III immune complex reaction
D) Type IV delayed hypersensitivity
Correct Answer: D
Rationale: A delayed rash from a topical medication represents a Type IV
(delayed hypersensitivity) reaction, which is T-cell mediated and typically
appears 24-72 hours after exposure. Type I reactions, such as anaphylaxis,
occur immediately.
, Page 4 of 45
7. A drug that activates specific receptors in the body and may
demonstrate down-regulation with continuous use is known as a:
A) Receptor antagonist
B) Receptor agonist
C) Enzyme inhibitor
D) Ion channel blocker
Correct Answer: B
Rationale: Receptor agonists activate specific receptors and may
demonstrate desensitization or down-regulation with continuous use.
Antagonists block receptor activation, and abrupt discontinuation may cause
exaggerated response.
8. The drug concentration level drawn immediately before the next dose is
called:
A) Peak level
B) Trough level
C) Steady state
D) Loading dose
Correct Answer: B
Rationale: A trough level is the minimum drug concentration measured in the
blood just before the next dose is administered. For drugs like phenytoin,
trough levels help determine if the drug is within the therapeutic range.
9. An anaphylactic reaction to a medication is classified as which type of
adverse drug reaction?
A) Type I
B) Type II
C) Type III
D) Type IV
Correct Answer: A
