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Questions 149

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Question 1 of 5

The physician has ordered that a serum trough level be drawn for a medication. Which of the following is the correct time to draw blood for a trough level?

Correct Answer: D

Rationale: A trough level is drawn immediately before a scheduled dose (
D) to measure the lowest drug concentration in the blood. Other times (A, B,
C) do not reflect the trough level.

Question 2 of 5

The nurse is caring for a client with bulimia nervosa. The nurse recognizes that the major difference in the client with anorexia nervosa and the client with bulimia nervosa is the client with bulimia:

Correct Answer: C

Rationale: Clients with bulimia often recognize their eating disorder, unlike those with anorexia, who may deny the problem due to distorted body image.

Question 3 of 5

The nurse is working with an unlicensed assistive personnel (UAP). In planning the morning's care, which tasks can the nurse delegate to the UAP? Select all that apply.

Correct Answer: A, C

Rationale: Feeding and assisting a stable client to the commode are within the UAP’s scope, while starting an IV, checking an apical pulse, and ambulating a post-surgical client require nursing judgment.

Question 4 of 5

A home health nurse is making preparations for morning visits. Which one of the following clients should the nurse visit first?

Correct Answer: B

Rationale: Nighttime dyspnea suggests acute heart failure exacerbation, requiring priority.

Question 5 of 5

The nurse is caring for a client with B-Thalassemia major. Which therapy is used to treat Thalassemia?

Correct Answer: B

Rationale: Frequent transfusions manage severe anemia in B-Thalassemia major.

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