NCLEX-RN
RN NCLEX Practice Questions Questions
Extract:
Question 1 of 5
The nurse has an order to administer 100 units of regular insulin in 500 mL of 0.9% NS to infuse at 12 units per hour. The nurse should program the IV pump to deliver how many mLs per hour?
Correct Answer: 60
Rationale: Concentration: 100 units/500 mL = 0.2 units/mL.
To deliver 12 units/hour: 12 ÷ 0.2 = 60 mL/hour.
Question 2 of 5
A client with AIDS has impaired nutrition because of diarrhea. Which diet selection by the client would indicate a need for further teaching of foods that can worsen the diarrhea?
Correct Answer: A
Rationale: Raw vegetables in a tossed salad can exacerbate diarrhea in AIDS patients. Baked chicken, broiled fish, and steamed rice are easier to digest and less likely to worsen diarrhea.
Question 3 of 5
A client with COPD must have the arterial blood gas (ABG) test and asks the nurse to explain the purpose of the test. Which of the following information should the nurse include? Select all that apply.
Correct Answer: A,B,D
Rationale: ABGs measure CO2, O2, and pH (
A), evaluate treatment efficacy (
B), and guide oxygen therapy (
D). Anemia (
C) is assessed via hemoglobin, not ABGs.
Question 4 of 5
The registered nurse is making assignments for the day. Which client should be assigned to the pregnant nurse?
Correct Answer: C
Rationale: The client with RSV poses the least risk to a pregnant nurse, as it is a common respiratory virus, whereas HIV, radium implants, and cytomegalovirus carry higher risks during pregnancy.
Question 5 of 5
Upon entering the client's room the nurse discovers a dose of amoxicillin at the bedside. Which of the following should the nurse do?
Correct Answer: A
Rationale: Documenting in the medical record and filing an incident report address the medication error and ensure follow-up for patient safety.