NCLEX-RN Pharmacology Reproductive &
Genitourinary System Exam Questions with
Detailed Rationales |
20 Original NGN Practice MCQs |
Nursing Pharmacology Study Guide |
ATI & NCLEX Review
Question 1
Clinical Scenario
A 23-year-old woman is diagnosed with an uncomplicated
urinary tract infection (UTI). She has no medication allergies
and is prescribed nitrofurantoin. During discharge teaching, she
tells the nurse, "I usually stop taking antibiotics once I feel
better." Her temperature is 37.8°C (100°F), blood pressure is
118/72 mm Hg, pulse is 82/min, and urinalysis is positive for
leukocyte esterase and nitrites.
Question Stem
,Which response by the nurse is the highest priority to promote
safe medication use?
A. "Stop the medication if your urine becomes dark yellow."
B. "Take the medication until all symptoms disappear."
C. "Complete the entire prescribed course, even if you feel
better."
D. "Increase your dose if urinary burning persists after two
days."
Correct Answer
Correct Answer: C. Complete the entire prescribed course,
even if you feel better.
Detailed Rationale
Nitrofurantoin is commonly prescribed for uncomplicated lower
urinary tract infections because it concentrates well in the urine
and is effective against many common uropathogens. The most
important patient teaching point is completing the full
prescribed course, even if symptoms improve early. Stopping
antibiotics prematurely may not eradicate the infection
completely, increasing the risk of recurrence and contributing to
antimicrobial resistance.
Option A is incorrect because dark yellow urine is not a reason
to discontinue therapy. Urine discoloration can occur with
,several medications and should not automatically prompt
discontinuation without additional concerning symptoms.
Option B is incorrect because symptoms often resolve before
the infection has been fully treated. Medication duration should
follow the prescribed regimen rather than symptom resolution.
Option D is unsafe. Patients should never independently
increase antibiotic doses. Persistent symptoms require
reassessment by the healthcare provider to evaluate treatment
failure, resistance, or complications.
Nurses should also teach patients to take nitrofurantoin with
food to reduce gastrointestinal upset, maintain adequate
hydration, and report symptoms such as fever, flank pain, or
persistent dysuria that may indicate progression to
pyelonephritis. Nitrofurantoin is generally ineffective for upper
urinary tract infections because it does not achieve therapeutic
renal tissue concentrations.
Learning Objectives
After completing this question, the learner should be able to:
• Explain the importance of completing prescribed antibiotic
therapy.
• Educate patients on preventing antimicrobial resistance.
• Identify appropriate patient teaching for nitrofurantoin
therapy.
, Medication Safety Focus
Patient Education
Question 2
Clinical Scenario
A 68-year-old man with benign prostatic hyperplasia (BPH) is
started on tamsulosin. His blood pressure before the first dose
is 126/76 mm Hg. The next morning, he reports dizziness when
getting out of bed. Blood pressure while standing is 98/60 mm
Hg.
Question Stem
Which nursing intervention is most appropriate?
A. Encourage the client to double the next dose.
B. Teach the client to rise slowly from lying or sitting positions.
C. Restrict fluid intake to prevent hypotension.
D. Instruct the client to discontinue the medication immediately
without consulting the provider.
Correct Answer
Correct Answer: B. Teach the client to rise slowly from lying or
sitting positions.
Detailed Rationale
Genitourinary System Exam Questions with
Detailed Rationales |
20 Original NGN Practice MCQs |
Nursing Pharmacology Study Guide |
ATI & NCLEX Review
Question 1
Clinical Scenario
A 23-year-old woman is diagnosed with an uncomplicated
urinary tract infection (UTI). She has no medication allergies
and is prescribed nitrofurantoin. During discharge teaching, she
tells the nurse, "I usually stop taking antibiotics once I feel
better." Her temperature is 37.8°C (100°F), blood pressure is
118/72 mm Hg, pulse is 82/min, and urinalysis is positive for
leukocyte esterase and nitrites.
Question Stem
,Which response by the nurse is the highest priority to promote
safe medication use?
A. "Stop the medication if your urine becomes dark yellow."
B. "Take the medication until all symptoms disappear."
C. "Complete the entire prescribed course, even if you feel
better."
D. "Increase your dose if urinary burning persists after two
days."
Correct Answer
Correct Answer: C. Complete the entire prescribed course,
even if you feel better.
Detailed Rationale
Nitrofurantoin is commonly prescribed for uncomplicated lower
urinary tract infections because it concentrates well in the urine
and is effective against many common uropathogens. The most
important patient teaching point is completing the full
prescribed course, even if symptoms improve early. Stopping
antibiotics prematurely may not eradicate the infection
completely, increasing the risk of recurrence and contributing to
antimicrobial resistance.
Option A is incorrect because dark yellow urine is not a reason
to discontinue therapy. Urine discoloration can occur with
,several medications and should not automatically prompt
discontinuation without additional concerning symptoms.
Option B is incorrect because symptoms often resolve before
the infection has been fully treated. Medication duration should
follow the prescribed regimen rather than symptom resolution.
Option D is unsafe. Patients should never independently
increase antibiotic doses. Persistent symptoms require
reassessment by the healthcare provider to evaluate treatment
failure, resistance, or complications.
Nurses should also teach patients to take nitrofurantoin with
food to reduce gastrointestinal upset, maintain adequate
hydration, and report symptoms such as fever, flank pain, or
persistent dysuria that may indicate progression to
pyelonephritis. Nitrofurantoin is generally ineffective for upper
urinary tract infections because it does not achieve therapeutic
renal tissue concentrations.
Learning Objectives
After completing this question, the learner should be able to:
• Explain the importance of completing prescribed antibiotic
therapy.
• Educate patients on preventing antimicrobial resistance.
• Identify appropriate patient teaching for nitrofurantoin
therapy.
, Medication Safety Focus
Patient Education
Question 2
Clinical Scenario
A 68-year-old man with benign prostatic hyperplasia (BPH) is
started on tamsulosin. His blood pressure before the first dose
is 126/76 mm Hg. The next morning, he reports dizziness when
getting out of bed. Blood pressure while standing is 98/60 mm
Hg.
Question Stem
Which nursing intervention is most appropriate?
A. Encourage the client to double the next dose.
B. Teach the client to rise slowly from lying or sitting positions.
C. Restrict fluid intake to prevent hypotension.
D. Instruct the client to discontinue the medication immediately
without consulting the provider.
Correct Answer
Correct Answer: B. Teach the client to rise slowly from lying or
sitting positions.
Detailed Rationale
