NCLEX-PN
2023 NCLEX-PN Practice Questions Questions
Extract:
Question 1 of 5
A nurse is assessing a client with suspected dehydration. Which finding confirms this diagnosis?
Correct Answer: C
Rationale: Dry mucous membranes are a hallmark sign of dehydration due to reduced fluid volume in the body.
Question 2 of 5
An elderly client presents to the physician's office with symptoms of a respiratory infection. Which of the following risk factors increases the client's susceptibility to pneumonia? Select all that apply.
Correct Answer: B, E, F
Rationale: Smoking and alcohol impair immune defenses, a decreased cough force reduces mucus clearance, and deteriorating cilia hinder pathogen removal, all increasing pneumonia risk.
Question 3 of 5
A client with a history of atrial fibrillation is prescribed digoxin. Which assessment finding indicates digoxin toxicity?
Correct Answer: B
Rationale: Nausea and blurred vision are classic signs of digoxin toxicity, indicating the need to withhold the dose and notify the physician.
Question 4 of 5
Which nursing action is most correct before instilling eardrops in a client's ear?
Correct Answer: A
Rationale: Warming eardrops to room temperature prevents discomfort and dizziness, which can occur if cold drops are instilled into the ear canal.
Question 5 of 5
A nurse is preparing a client for a colonoscopy. Which instruction ensures proper preparation?
Correct Answer: B
Rationale: Drinking only clear liquids the day before a colonoscopy ensures the colon is clear for accurate visualization during the procedure.