NCLEX-PN
NCLEX PN Test Questions
Extract:
Question 1 of 5
The emergency department nurse is caring for a client who requires gastric lavage for a drug overdose. Which action would be appropriate?
Correct Answer: C
Rationale: Preparing intubation and suction supplies ensures readiness for airway protection, as gastric lavage carries a risk of aspiration. Small-bore tubes are inadequate for lavage, Trendelenburg increases aspiration risk, and waiting an hour delays urgent treatment.
Question 2 of 5
The nurse is caring for a client who has oral candidiasis. The nurse should expect that the client will be prescribed
Correct Answer: A
Rationale: Nystatin is an antifungal medication specifically used to treat oral candidiasis (thrush). Acyclovir treats viral infections, mupirocin is for bacterial skin infections, and griseofulvin treats fungal skin infections, not oral candidiasis.
Question 3 of 5
An adult who is being admitted to the medical floor with a bleeding ulcer exhibits all of the following. Which finding suggests that the client may be experiencing alcohol withdrawal symptoms?
Correct Answer: C
Rationale: Tremors are a classic sign of alcohol withdrawal, distinguishing it from bleeding ulcer symptoms like hypotension, dizziness, or pallor.
Extract:
Laboratory Reference Range
Glucose - Random
71-200 mg/dL
(3.9-11.1 mmol/L)
Question 4 of 5
The nurse is caring for a client with diabetes mellitus. The client is alert and oriented but appears shaky and pale. The client's capillary blood glucose level is 50 mg/dL (2.8 mmol/L). Which of the following actions should the nurse take next?
Correct Answer: B
Rationale: A blood glucose of 50 mg/dL indicates hypoglycemia. Giving 4 oz of regular soda provides fast-acting carbohydrates to raise blood sugar quickly. Glucagon is used for severe hypoglycemia when the client is unresponsive, and repeating the test delays treatment.
Extract:
Question 5 of 5
A client recovering from a head injury is receiving medication and nutritional feedings by nasogastric tube. The doctor has ordered medication to prevent seizure activity. The medication is supplied by the pharmacy in tablet form. Before administering the medication, the nurse should:
Correct Answer: D
Rationale: For NG tube administration, liquid medication is preferred to ensure proper delivery and absorption. Crushing tablets may alter efficacy, and oral administration is inappropriate.