1. A child prescribed methylphenidate for ADHD should be
monitored for which effect?
A. Drowsiness
B. Increased appetite
C. Weight loss and insomnia
D. Bradycardia
Answer: C
Rationale: Stimulants like methylphenidate commonly cause
decreased appetite, insomnia, and weight loss.
2. A client is started on lorazepam for anxiety. Which
teaching
point is essential?
A. “Avoid grapefruit juice.”
B. “Take with NSAIDs.”
C. “Do not stop abruptly.”
D. “It may take weeks to work.”
Answer: C
Rationale: Benzodiazepines must be tapered to prevent
withdrawal symptoms and seizures.
3. A client takes aluminum hydroxide for GERD. What
adverse
effect should the nurse monitor?
A. Diarrhea
B. Constipation
C. Hypokalemia
D. Rash
Answer: B
Rationale: Aluminum-based antacids commonly cause
constipation.
4. A client taking furosemide reports muscle cramps.
Which lab
value correlates with this symptom?
A. Sodium 142
B. Potassium 2.9
C. Chloride 101
D. Magnesium 2.0
Answer: B
Rationale: Furosemide can cause hypokalemia, which leads
to
muscle cramps. Normal potassium: 3.5–5.0.
5. A client is receiving morphine IV post-op. Which finding
is the
priority?
A. Nausea
, B. Respiratory rate of 8/min
C. Itching
D. Sedation score of 2
Answer: B
Rationale: Respiratory depression (<12/min) is the most life
threatening side effect of opioids.
6. A client is taking diphenhydramine. Which side effect is
most
likely?
A. Hypertension
B. Drowsiness
C. Diarrhea
D. Insomnia
Answer: B
Rationale: First-generation antihistamines like
diphenhydramine
cause sedation and drowsiness.
7. A client with myasthenia gravis is prescribed
neostigmine.
Which finding indicates underdosing?
A. Bradycardia
B. Muscle weakness
C. Diarrhea
D. Excessive salivation
Answer: B
Rationale: Muscle weakness could indicate myasthenic
crisis,
requiring dosage adjustment.
8. A client is prescribed bupropion for smoking cessation.
Which
side effect is most serious?
A. Dry mouth
B. Insomnia
C. Seizures
D. Weight loss
Answer: C
Rationale: Bupropion lowers seizure threshold. Clients at
risk (e.g.,
with eating disorders) need close monitoring.
9. A nurse is educating a client on atorvastatin. What side
effect
should the client report immediately?
A. Headache
B. Muscle pain
C. Drowsiness
D. Constipation
monitored for which effect?
A. Drowsiness
B. Increased appetite
C. Weight loss and insomnia
D. Bradycardia
Answer: C
Rationale: Stimulants like methylphenidate commonly cause
decreased appetite, insomnia, and weight loss.
2. A client is started on lorazepam for anxiety. Which
teaching
point is essential?
A. “Avoid grapefruit juice.”
B. “Take with NSAIDs.”
C. “Do not stop abruptly.”
D. “It may take weeks to work.”
Answer: C
Rationale: Benzodiazepines must be tapered to prevent
withdrawal symptoms and seizures.
3. A client takes aluminum hydroxide for GERD. What
adverse
effect should the nurse monitor?
A. Diarrhea
B. Constipation
C. Hypokalemia
D. Rash
Answer: B
Rationale: Aluminum-based antacids commonly cause
constipation.
4. A client taking furosemide reports muscle cramps.
Which lab
value correlates with this symptom?
A. Sodium 142
B. Potassium 2.9
C. Chloride 101
D. Magnesium 2.0
Answer: B
Rationale: Furosemide can cause hypokalemia, which leads
to
muscle cramps. Normal potassium: 3.5–5.0.
5. A client is receiving morphine IV post-op. Which finding
is the
priority?
A. Nausea
, B. Respiratory rate of 8/min
C. Itching
D. Sedation score of 2
Answer: B
Rationale: Respiratory depression (<12/min) is the most life
threatening side effect of opioids.
6. A client is taking diphenhydramine. Which side effect is
most
likely?
A. Hypertension
B. Drowsiness
C. Diarrhea
D. Insomnia
Answer: B
Rationale: First-generation antihistamines like
diphenhydramine
cause sedation and drowsiness.
7. A client with myasthenia gravis is prescribed
neostigmine.
Which finding indicates underdosing?
A. Bradycardia
B. Muscle weakness
C. Diarrhea
D. Excessive salivation
Answer: B
Rationale: Muscle weakness could indicate myasthenic
crisis,
requiring dosage adjustment.
8. A client is prescribed bupropion for smoking cessation.
Which
side effect is most serious?
A. Dry mouth
B. Insomnia
C. Seizures
D. Weight loss
Answer: C
Rationale: Bupropion lowers seizure threshold. Clients at
risk (e.g.,
with eating disorders) need close monitoring.
9. A nurse is educating a client on atorvastatin. What side
effect
should the client report immediately?
A. Headache
B. Muscle pain
C. Drowsiness
D. Constipation
