NURS 5334 Final Exam: 200 Practice
Questions & Answers (2022)/NURS
5334 Final questions and answers 100%
correct 2022
This comprehensive practice exam is based on the NURS 5334
Advanced Pharmacology course curriculum. The questions cover key
topics including pharmacodynamics, pharmacokinetics, drug
schedules, prescribing practices, and clinical applications.
EXAM OVERVIEW
Detail Information
Course NURS 5334 -
Advanced
Pharmacology
Institution University of Texas
at Arlington
,Topics Pharmacokinetics,
Pharmacodynamics,
Prescribing, Drug
Schedules, Lifespan
Considerations
Key Lehne's
Reference Pharmacology for
Nursing Care
SECTION 1: PHARMACOKINETICS &
PHARMACODYNAMICS (Questions 1-25)
Question 1
What is the difference between pharmacokinetics and
pharmacodynamics?
A. Pharmacokinetics is what the drug does to the body;
pharmacodynamics is what the body does to the drug
B. Pharmacokinetics is what the body does to the drug;
pharmacodynamics is what the drug does to the body
C. They are interchangeable terms
D. Pharmacokinetics studies drug interactions only
Answer: B. Pharmacokinetics is what the body does to the drug;
pharmacodynamics is what the drug does to the body
Rationale: Pharmacokinetics (ADME) refers to how the body absorbs,
distributes, metabolizes, and eliminates drugs. Pharmacodynamics
,refers to the biochemical and physiological effects of drugs on the
body and their mechanisms of action.
Question 2
Which of the following is NOT one of the four major pharmacokinetic
processes?
A. Absorption
B. Distribution
C. Metabolism
D. Excretion
E. All are major processes
Answer: E. All are major processes
Rationale: The four major pharmacokinetic processes are absorption,
distribution, metabolism, and excretion (ADME).
Question 3
What is the therapeutic range of a drug?
A. The dose required to produce a therapeutic effect in 50% of
patients
B. The range between minimum effective concentration and minimum
toxic concentration
C. The maximum dose that can be safely administered
D. The time required for the drug to reach steady state
, Answer: B. The range between minimum effective concentration and
minimum toxic concentration
Rationale: The therapeutic range is the concentration range between
the minimum effective concentration (MEC) and the minimum toxic
concentration (MTC). A wider therapeutic range indicates a drug is
safer and easier to control.
Question 4
A drug with a narrow therapeutic index would require:
A. Less frequent monitoring
B. No monitoring
C. Close therapeutic drug monitoring
D. Higher doses
Answer: C. Close therapeutic drug monitoring
Rationale: Drugs with a narrow therapeutic index (small difference
between effective and toxic doses) such as Warfarin, Digoxin, and
Lithium require close therapeutic drug monitoring and patient
assessment.
Question 5
What is the "first-pass effect"?
A. The effect of a drug before it enters the body
B. The rapid metabolism of an oral drug by the liver before it reaches
Questions & Answers (2022)/NURS
5334 Final questions and answers 100%
correct 2022
This comprehensive practice exam is based on the NURS 5334
Advanced Pharmacology course curriculum. The questions cover key
topics including pharmacodynamics, pharmacokinetics, drug
schedules, prescribing practices, and clinical applications.
EXAM OVERVIEW
Detail Information
Course NURS 5334 -
Advanced
Pharmacology
Institution University of Texas
at Arlington
,Topics Pharmacokinetics,
Pharmacodynamics,
Prescribing, Drug
Schedules, Lifespan
Considerations
Key Lehne's
Reference Pharmacology for
Nursing Care
SECTION 1: PHARMACOKINETICS &
PHARMACODYNAMICS (Questions 1-25)
Question 1
What is the difference between pharmacokinetics and
pharmacodynamics?
A. Pharmacokinetics is what the drug does to the body;
pharmacodynamics is what the body does to the drug
B. Pharmacokinetics is what the body does to the drug;
pharmacodynamics is what the drug does to the body
C. They are interchangeable terms
D. Pharmacokinetics studies drug interactions only
Answer: B. Pharmacokinetics is what the body does to the drug;
pharmacodynamics is what the drug does to the body
Rationale: Pharmacokinetics (ADME) refers to how the body absorbs,
distributes, metabolizes, and eliminates drugs. Pharmacodynamics
,refers to the biochemical and physiological effects of drugs on the
body and their mechanisms of action.
Question 2
Which of the following is NOT one of the four major pharmacokinetic
processes?
A. Absorption
B. Distribution
C. Metabolism
D. Excretion
E. All are major processes
Answer: E. All are major processes
Rationale: The four major pharmacokinetic processes are absorption,
distribution, metabolism, and excretion (ADME).
Question 3
What is the therapeutic range of a drug?
A. The dose required to produce a therapeutic effect in 50% of
patients
B. The range between minimum effective concentration and minimum
toxic concentration
C. The maximum dose that can be safely administered
D. The time required for the drug to reach steady state
, Answer: B. The range between minimum effective concentration and
minimum toxic concentration
Rationale: The therapeutic range is the concentration range between
the minimum effective concentration (MEC) and the minimum toxic
concentration (MTC). A wider therapeutic range indicates a drug is
safer and easier to control.
Question 4
A drug with a narrow therapeutic index would require:
A. Less frequent monitoring
B. No monitoring
C. Close therapeutic drug monitoring
D. Higher doses
Answer: C. Close therapeutic drug monitoring
Rationale: Drugs with a narrow therapeutic index (small difference
between effective and toxic doses) such as Warfarin, Digoxin, and
Lithium require close therapeutic drug monitoring and patient
assessment.
Question 5
What is the "first-pass effect"?
A. The effect of a drug before it enters the body
B. The rapid metabolism of an oral drug by the liver before it reaches
