NCLEX-PN
NCLEX Pharmacology Cheat Sheet Questions
Question 1 of 5
A client with anemia has a new prescription for ferrous sulfate. In teaching the client about diet and iron supplements, the nurse should emphasize that absorption of iron is enhanced if taken with which substance?
Correct Answer: B
Rationale: Orange juice. Ascorbic acid enhances the absorption of iron.
Question 2 of 5
The nurse is administering a topical ointment to the client's rash on the right leg. Which intervention should the nurse implement first?
Correct Answer: D
Rationale: Hand washing is the first step to prevent infection, per aseptic technique. Gloves, cleansing, or armband checks follow.
Question 3 of 5
The nurse is providing education for a client with newly diagnosed tuberculosis. Which statement should be included in the information that is given to the client?
Correct Answer: C
Rationale: The most important piece of information the tuberculosis client needs is to understand the importance of medication compliance, even if no longer experiencing symptoms. Clients are most infectious early in the course of therapy. The numbers of acid-fast bacilli are greatly reduced as early as 2 weeks after therapy begins.
Question 4 of 5
The client admitted with pneumonia is taking Imuran, an immunosuppressive agent. Which question should the nurse ask the client regarding this medication?
Correct Answer: C
Rationale: Imuran (azathioprine) use and duration clarify indication (e.g., autoimmune) and infection risk, critical with pneumonia. Tapering, hepatitis, or allergies are less immediate.
Question 5 of 5
To which client would the nurse question administering the osmotic diuretic mannitol (Osmitrol)?
Correct Answer: C
Rationale: Widening pulse pressure suggests increased intracranial pressure, a contraindication for mannitol due to potential brain herniation. Edema or neurological signs are indications.