ATI RN
ATI Med Surg Woolery Q5 Questions
Extract:
Question 1 of 5
A client seen in the clinic with shortness of breath and fatigue is being evaluated for a possible diagnosis of heart failure. Which laboratory result will be the most useful for diagnosing heart failure?
Correct Answer: A
Rationale: BNP (
A) is the most specific marker for heart failure, elevated due to cardiac pressure and volume overload. Troponin I (
B) indicates myocardial infarction. BUN (
C) may be elevated in heart failure but is less specific. Platelet levels (
D) are unrelated to heart failure diagnosis.
Question 2 of 5
Correct Answer:
Rationale:
Question 3 of 5
Correct Answer:
Rationale:
Question 4 of 5
Correct Answer:
Rationale:
Question 5 of 5
Correct Answer:
Rationale: