NCLEX-RN
NCLEX RN Practice Test Questions
Extract:
Question 1 of 5
The primary physiological alteration in the development of asthma is:
Correct Answer: D
Rationale: Bronchiolar smooth muscle spasm is the primary physiological alteration in asthma, leading to airway narrowing.
Question 2 of 5
A client has signs of increased intracranial pressure. Which one of the following is an early indicator of deterioration in the client's condition?
Correct Answer: D
Rationale: A decrease in level of consciousness is an early and sensitive indicator of increased intracranial pressure, reflecting cerebral compromise before other signs like pupil changes or vital sign alterations.
Question 3 of 5
An elderly client who experiences nighttime confusion wanders from his room into the room of another client. The nurse can best help with decreasing the client's confusion by:
Correct Answer: D
Rationale: A nightlight reduces disorientation and confusion in elderly clients by providing visual cues in the dark.
Question 4 of 5
The nurse is caring for a client with Crohn's disease. How should the nurse educate the client regarding nutrition and hydration?
Correct Answer: C
Rationale: High-calorie, low-fiber, high-protein, and high-vitamin foods support nutrition in Crohn’s disease while minimizing irritation to the inflamed bowel.
Question 5 of 5
A 6-month-old is being treated for thrush with Nystatin (mycostatin) oral suspension. The nurse should administer the medication by:
Correct Answer: B
Rationale: Nystatin for thrush should be applied directly to the oral mucosa using a cotton-tipped swab to ensure effective treatment.