NCLEX-RN
Free NCLEX RN Exam Practice Questions Questions
Extract:
Question 1 of 5
A client with a history of atrial fibrillation is prescribed warfarin (Coumadin). The nurse should teach the client to avoid which of the following foods?
Correct Answer: A
Rationale: Green leafy vegetables are high in vitamin K, which can reduce warfarin's anticoagulant effect.
Question 2 of 5
Which neurological complication can occur when a vest restraint is too tight around the client's body?
Correct Answer: A
Rationale: A too-tight vest restraint can cause strangulation, a life-threatening complication, by restricting breathing or neck movement.
Question 3 of 5
The nurse is caring for a client with a spinal cord injury at C5. Which complication should the nurse monitor for?
Correct Answer: D
Rationale: A C5 spinal cord injury can cause respiratory distress (diaphragm impairment), urinary retention (loss of bladder control), and pressure ulcers (immobility), requiring comprehensive monitoring.
Question 4 of 5
The nurse evaluates a client's knowledge as deficient when the client makes which of the following statements about the drug dexamethasone (Decadron)?
Correct Answer: B
Rationale: Dexamethasone requires consistent dosing, and missing a dose can have significant effects, indicating a need for further instruction.
Question 5 of 5
A client has been diagnosed with right-sided heart failure. The nurse should assess the client further for:
Correct Answer: C
Rationale: Dependent edema is a key sign of right-sided heart failure, as the heart fails to pump blood effectively, causing fluid backup in the extremities.