NCLEX-RN
NCLEX-RN Exam Questions
Extract:
Question 1 of 5
The physician has prescribed Nexium (esomeprazole) for a client with erosive gastritis. The nurse should administer the medication:
Correct Answer: A
Rationale: Esomeprazole (Nexium) a proton pump inhibitor is most effective when taken 30 minutes before breakfast to suppress acid production before meals. Taking it with or after meals or at bedtime is less optimal for gastritis treatment.
Question 2 of 5
In discussing the plan of care for a child with chronic nephrosis with the mother, the nurse identifies that the purpose of weighing the child is to:
Correct Answer: D
Rationale: Weighing a child with nephrosis is to assess for edema, not nutrition. (B,
C) This is not the purpose for weighing the child. Weight and measurement are the primary ways of evaluating edema and fluid shifts.
Question 3 of 5
A client is admitted to the hospital in chronic renal failure. A low protein diet is ordered. The rationale for a low protein diet is that:
Correct Answer: A
Rationale: In chronic renal failure, a low protein diet reduces the production of nitrogenous wastes like blood urea nitrogen (BUN), easing the kidneys’ workload. It does not directly affect sodium, potassium, albumin, calcium, or phosphorus levels.
Question 4 of 5
The nurse caring for a client who has pneumonia, which is caused by a gram-positive bacteria, inspects her sputum. Because the client's pneumonia is caused by a gram-positive bacteria, the nurse expects to find the sputum to be:
Correct Answer: B
Rationale: Bright red sputum with streaks is associated with pneumonia caused by gram-negative bacteria, such as Klebsiella pneumonia. Pneumococcal pneumonia, caused by gram-positive bacteria, has a characteristic productive cough with green or rust-colored sputum. Green-colored sputum is more characteristic of Pseudomonas than of gram-positive bacterial pneumonia. Pink-tinged and frothy sputum is more characteristic of pulmonary edema than of gram-positive bacterial pneumonia.
Question 5 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, an antiarrhythmic, can prolong the QT interval, increasing the risk of torsades de pointes. Monitoring the ECG for QT prolongation is critical. The other ECG changes are not specific to quinidine.