【单选题】

The nurse in the emergency department is assessing a 64-year-old client experiencing substernal chest pain. The client’s electrocardiogram shows evidence of myocardial ischemi

A、Which statement should indicate to the nurse that the client may be a candidate for thrombolytic therapyA、"I have had chest pain for 2 days. "
B、"My chest pain started 3 hours ago. "
C、"My chest pain stops when I take a nitroglycerin pill. "
D、"I have had chest pain on and off all week. "