Lehne's Pharmacology for Nursing
Care
12th Edition
• Author(s)Jacqueline Rosenjack
Burchum; Laura D. Rosenthal
,TEST BANK
Question 1 — Multiple Choice (MCQ)
Clinical Scenario
A newly licensed nurse is caring for a patient with bacterial
pneumonia. The healthcare provider prescribes an intravenous
antibiotic. During medication education, the patient asks,
"What exactly is this medication supposed to do for me?"
Question Stem
Which response by the nurse best describes the therapeutic
objective of the prescribed medication?
Answer Options
A. "The medication guarantees complete elimination of all
microorganisms."
B. "The medication is intended to achieve the greatest
therapeutic benefit while minimizing harm."
C. "The medication works the same way in every patient
regardless of age or health."
D. "The medication will permanently prevent future infections."
,Correct Answer
B. The medication is intended to achieve the greatest
therapeutic benefit while minimizing harm.
Detailed Rationale
The therapeutic objective of pharmacologic therapy is to
produce the desired clinical effect while minimizing adverse
effects and toxicity. Nurses play a critical role in achieving this
objective through accurate medication administration, patient
assessment, monitoring for effectiveness and adverse reactions,
and patient education. Safe medication management requires
balancing therapeutic benefit against potential risks and
individualizing therapy based on patient characteristics.
Incorrect Option Analysis
Option A
Why Incorrect
No medication can guarantee eradication of disease in every
patient.
Common Misconception
Patients often believe antibiotics always cure infections
regardless of resistance or adherence.
, Medication Safety Risk
Creates unrealistic expectations and may contribute to
inappropriate antibiotic use.
Nursing Consideration
Teach patients about adherence and appropriate expectations.
Option C
Why Incorrect
Drug responses vary considerably among individuals.
Common Misconception
Many assume standardized doses produce identical responses.
Medication Safety Risk
Ignoring patient variability increases adverse drug event risk.
Nursing Consideration
Assess renal function, liver function, age, genetics, and
comorbidities.
Option D
Why Incorrect
Care
12th Edition
• Author(s)Jacqueline Rosenjack
Burchum; Laura D. Rosenthal
,TEST BANK
Question 1 — Multiple Choice (MCQ)
Clinical Scenario
A newly licensed nurse is caring for a patient with bacterial
pneumonia. The healthcare provider prescribes an intravenous
antibiotic. During medication education, the patient asks,
"What exactly is this medication supposed to do for me?"
Question Stem
Which response by the nurse best describes the therapeutic
objective of the prescribed medication?
Answer Options
A. "The medication guarantees complete elimination of all
microorganisms."
B. "The medication is intended to achieve the greatest
therapeutic benefit while minimizing harm."
C. "The medication works the same way in every patient
regardless of age or health."
D. "The medication will permanently prevent future infections."
,Correct Answer
B. The medication is intended to achieve the greatest
therapeutic benefit while minimizing harm.
Detailed Rationale
The therapeutic objective of pharmacologic therapy is to
produce the desired clinical effect while minimizing adverse
effects and toxicity. Nurses play a critical role in achieving this
objective through accurate medication administration, patient
assessment, monitoring for effectiveness and adverse reactions,
and patient education. Safe medication management requires
balancing therapeutic benefit against potential risks and
individualizing therapy based on patient characteristics.
Incorrect Option Analysis
Option A
Why Incorrect
No medication can guarantee eradication of disease in every
patient.
Common Misconception
Patients often believe antibiotics always cure infections
regardless of resistance or adherence.
, Medication Safety Risk
Creates unrealistic expectations and may contribute to
inappropriate antibiotic use.
Nursing Consideration
Teach patients about adherence and appropriate expectations.
Option C
Why Incorrect
Drug responses vary considerably among individuals.
Common Misconception
Many assume standardized doses produce identical responses.
Medication Safety Risk
Ignoring patient variability increases adverse drug event risk.
Nursing Consideration
Assess renal function, liver function, age, genetics, and
comorbidities.
Option D
Why Incorrect
