NCLEX-RN
Free NCLEX RN Practice Questions Questions
Extract:
Question 1 of 5
The client is admitted to the emergency room with shortness of breath, anxiety, and tachycardia. His ECG reveals atrial fibrillation with a ventricular response rate of 130 beats per minute. The doctor orders quinidine sulfate. While he is receiving quinidine, the nurse should monitor his ECG for:
Correct Answer: D
Rationale: Quinidine can prolong the QT interval, increasing the risk of torsades de pointes.
Question 2 of 5
A client with Alzheimer's disease has been prescribed donepezil (Aricept). Which information should the nurse include in the teaching plan for a client on Aricept?
Correct Answer: B
Rationale: Donepezil can cause dizziness due to its cholinergic effects, so clients should rise slowly to prevent falls. It's taken at bedtime, not with meals, and doses shouldn't be doubled.
Question 3 of 5
After several hospitalizations for respiratory ailments, a 6-month-old has been diagnosed as having HIV. The infant's respiratory ailments were most likely due to:
Correct Answer: A
Rationale: Pneumocystis carinii (now Pneumocystis jirovecii) is a common cause of pneumonia in HIV-infected infants.
Question 4 of 5
The nurse is performing fluid resuscitation on a burn client. Which piece of assessment data is the best indicator that it is effective?
Correct Answer: B
Rationale: Urine output of 30-50 mL/hr is the best indicator of adequate fluid resuscitation in burn clients, reflecting sufficient renal perfusion and fluid balance.
Question 5 of 5
The physician has prescribed Novalog insulin for a client with diabetes mellitus. Which statement indicates that the client knows when the peak action of the insulin occurs?
Correct Answer: C
Rationale: Novolog insulin peaks around 1-3 hours after administration, so a snack around 3 PM aligns with the peak to prevent hypoglycemia.