NCLEX-RN
NCLEX RN Test Bank Questions PDF Questions
Extract:
Question 1 of 5
An expected physiologic response to a low potassium level is:
Correct Answer: A
Rationale: Hypokalemia can cause cardiac dysrhythmias due to its effect on cardiac muscle excitability, making it the most significant physiologic response.
Question 2 of 5
The nurse is teaching a client with a new diagnosis of hypertension about dietary modifications. Which of the following recommendations is most effective?
Correct Answer: B
Rationale: Reducing saturated fat intake lowers cholesterol and blood pressure, benefiting hypertension management.
Question 3 of 5
The nurse is teaching an unlicensed assistive personnel about the care of clients with self-mutilation. Which of the following, if stated by the unlicensed personnel about self-mutilation, demonstrates that the teaching has been effective?
Correct Answer: C
Rationale: Self-mutilation is often a way to express intense emotions like anger or rage, indicating the assistant understands its emotional significance.
Question 4 of 5
An elderly client has been bedridden since a cerebrovascular accident that resulted in total right-sided paralysis. The client has become increasingly confused, is occasionally incontinent of urine, and is refusing to eat. In planning the client's care, which of the following factors should the nurse consider as most critical in contributing to skin breakdown in this client?
Correct Answer: A
Rationale: Poor nutritional status impairs skin integrity and healing, making it the most critical factor for skin breakdown.
Question 5 of 5
A client with a history of peptic ulcer disease is prescribed lansoprazole (Prevacid). The nurse should instruct the client to:
Correct Answer: A
Rationale: Lansoprazole is most effective when taken before meals to reduce acid production.