Serial Sampling for Cardiac Biomarkers Is Described As

Serial sampling for cardiac biomarkers is described as:

A) Drawing blood samples periodically, usually at prescribed time intervals over the course of the patient's admission.
B) Drawing blood samples randomly during the first four hours after admission to the facility.
C) Drawing a blood sample once after admission to the facility.
D) Making dilutions of each blood sample and analyzing them for the appropriate cardiac biomarker.