NCLEX-RN
NCLEX-RN Exam Practice Questions
Extract:
Question 1 of 5
The nurse is caring for a client with a history of multiple sclerosis. Which intervention is most appropriate to prevent complications?
Correct Answer: C
Rationale: Hot baths can exacerbate multiple sclerosis symptoms by increasing body temperature, causing fatigue or weakness. Weight-bearing exercise is encouraged, antibiotics are not routine, and fluid restriction is harmful.
Question 2 of 5
A client has ataxia following a cerebral vascular accident. The nurse should:
Correct Answer: A
Rationale: Ataxia post-stroke causes unsteady gait, increasing fall risk. Supervising ambulation ensures safety. Intake/output, speech therapy, and writing aids are unrelated to ataxia.
Question 3 of 5
The nurse is assessing a client with suspected hypovolemic shock. Which finding is most indicative?
Correct Answer: A
Rationale: Tachycardia is a hallmark of hypovolemic shock, compensating for reduced blood volume. Hypothermia (
B) is secondary, bradypnea (
C) is atypical, and hypertension (
D) is not associated.
Question 4 of 5
A 2-month-old infant is receiving IV fluids with a volume control set. The nurse uses this type of tubing because it:
Correct Answer: C
Rationale: A volume control set allows the nurse to control the amount of fluid administered over a set period.
Question 5 of 5
The nurse is preparing to administer a dose of nitroglycerin sublingual to a client with chest pain. Which instruction should be given to the client?
Correct Answer: B
Rationale: Nitroglycerin sublingual tablets are placed under the tongue to dissolve, allowing rapid absorption to relieve angina. Swallowing, chewing, or taking with milk reduces effectiveness or delays onset.