ATI RN
ATI Advanced Med Surg Rn 46 Exam Questions
Extract:
Question 1 of 5
The nurse has received the laboratory results for a patient who developed chest pain 4 hours ago and may be having a myocardial infarction. Which laboratory test result should be most helpful in indicating myocardial infarction?
Correct Answer: D
Rationale: Troponin is the most specific and sensitive biomarker for myocardial infarction, rising within 3-4 hours and remaining elevated for days.
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: