NCLEX-RN
Free NCLEX RN Exam Practice Questions Questions
Extract:
Question 1 of 5
A client in a cardiac rehabilitation program states that he would like to make sure he is eating the right foods to ensure adequate endurance on the treadmill. Which of the following nutrients is most helpful for promoting endurance during sustained activity?
Correct Answer: B
Rationale: Carbohydrates are the primary energy source for sustained physical activity, providing glycogen stores for endurance.
Question 2 of 5
A client with a history of type 1 diabetes is admitted with hypoglycemia. The nurse should administer which of the following if the client is conscious?
Correct Answer: C
Rationale: Orange juice provides fast-acting carbohydrates to raise blood glucose in a conscious client with hypoglycemia.
Question 3 of 5
A client with type 1 diabetes mellitus asks the nurse whether he can take ginseng at home. The nurse should tell the client:
Correct Answer: D
Rationale: Ginseng may affect blood sugar levels, potentially interacting with diabetes management, so the client should consult their physician. Ginseng has potential benefits but requires caution in diabetes.
Question 4 of 5
The nurse assesses a client scheduled for a thyroidectomy for psychosocial problems that may cause preoperative anxiety. Considering the nature of the surgery which client fear is a realistic source of anxiety?
Correct Answer: D
Rationale: Because the incision is in the neck area, the client may be fearful of having a large scar postoperatively. Sexual dysfunction and infertility could possibly occur if the entire thyroid gland is removed, and the client is not placed on thyroid replacement medications. The client will not have specific dietary restrictions after discharge. Having all or part of the thyroid gland removed will not cause gynecomastia or hirsutism.
Question 5 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.