AND SOLUTIONS 2026|INSTANT DOWNLOAD PDF
1. Which medication classification is most associated with
ototoxicity?
A. ACE inhibitors
B. Loop diuretics
C. Beta blockers
D. Calcium channel blockers
*Correct answer: B. Loop diuretics – Drugs like furosemide can
damage the inner ear, especially at high doses or rapid IV
administration.
2. A patient taking warfarin should be monitored closely for
which lab value?
A. aPTT
B. INR
C. Platelet count
D. Hemoglobin
*Correct answer: B. INR – INR evaluates the effectiveness and
safety of warfarin therapy.
3. Which antidote is used for opioid overdose?
,A. Flumazenil
B. Protamine sulfate
C. Naloxone
D. Vitamin K
*Correct answer: C. Naloxone – Naloxone rapidly reverses
respiratory depression caused by opioids.
4. Which adverse effect is most concerning with digoxin
therapy?
A. Hypotension
B. Visual disturbances
C. Hyperglycemia
D. Weight gain
*Correct answer: B. Visual disturbances – Blurred or yellow
vision is a classic sign of digoxin toxicity.
5. A nurse should hold an antihypertensive medication if
which vital sign is present?
A. BP 160/90 mmHg
B. HR 52 bpm
C. RR 18/min
D. Temp 98.6°F
*Correct answer: B. HR 52 bpm – Bradycardia can worsen with
many antihypertensives.
, 6. Which insulin has the fastest onset of action?
A. NPH
B. Regular insulin
C. Insulin glargine
D. Insulin lispro
*Correct answer: D. Insulin lispro – Rapid-acting insulin begins
working within minutes.
7. Which electrolyte imbalance increases the risk of digoxin
toxicity?
A. Hypernatremia
B. Hypokalemia
C. Hypercalcemia
D. Hypermagnesemia
*Correct answer: B. Hypokalemia – Low potassium levels
potentiate digoxin’s effects.
8. Which medication should not be crushed?
A. Acetaminophen
B. Extended-release morphine
C. Amoxicillin
D. Ibuprofen
*Correct answer: B. Extended-release morphine – Crushing
destroys controlled-release properties, risking overdose.