Which Statement Is True About CK Levels in a Patient

Multiple Choice

Which statement is true about CK levels in a patient with an MI?

A) The more severe the cardiac damage, the longer it takes for CK levels to peak.
B) Levels begin to increase almost immediately after myocardial damage.
C) CK levels return to normal within 18 hours.
D) CK levels are not predictive of the extent of cardiac damage.