ATI RN
ATI Med Surg Nursing 200 Exam Questions
Extract:
Question 1 of 5
In preparation for a patient having a Schilling test, the nurse should explain that the test:
Correct Answer: C
Rationale: The Schilling test measures vitamin B12 absorption via 24-hour urine collection, making this the correct explanation of the procedure.
Question 2 of 5
The nurse, who is assessing a client with peripheral vascular disease, notes that the client has no hair on the legs and has thick toenails. Which statement describes the cause of this finding?
Correct Answer: C
Rationale: Peripheral vascular disease reduces blood flow, leading to tissue ischemia, which causes hair loss and nail changes due to decreased oxygen delivery.
Question 3 of 5
The nurse is evaluating the effects of the prescribed carvedilol 6.25 mg PO daily for a client with a history of unstable angina. Which of the following reflects that the medication has been effective?
Correct Answer: A
Rationale: Resolution of exertional dyspnea indicates improved cardiac function and oxygen supply, showing carvedilol's effectiveness.
Question 4 of 5
The nurse instructs a client diagnosed with hypertension and coronary artery disease who has been given a new prescription for carvedilol 6.25 mg PO bid to:
Correct Answer: B
Rationale: Carvedilol can cause orthostatic hypotension, so slow position changes prevent dizziness or falls.
Question 5 of 5
Which statement, made by a client receiving pharmacologic therapy for hypertension, indicates a need for further clarification by the nurse?
Correct Answer: D
Rationale: Hypertension requires lifelong management. Stopping medication when blood pressure normalizes can lead to rebound hypertension, necessitating further education.