While driving home after work, a 45-year-old male construction worker is involved in a collision with another car. Upon arrival in the emergency department, the patient complains of chest pain along with severe pain from accident injuries. X-rays and laboratory assays including cardiac biomarkers are ordered.BiomarkerReference ValuePatient Result at PresentationPatient Result at 6 HoursPatient Res

This version of the course is no longer available.
Need multiple seats for your university or lab? Get a quote
The page below is a sample from the LabCE course . Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

Learn more about (online CE course)

While driving home after work, a 45-year-old male construction worker is involved in a collision with another car. Upon arrival in the emergency department, the patient complains of chest pain along with severe pain from accident injuries. X-rays and laboratory assays including cardiac biomarkers are ordered.

BiomarkerReference ValuePatient Result at PresentationPatient Result at 6 HoursPatient Result at 12 Hours
CK-MB < 5.0 ng/mL 7.0 ng/mL 6.0 ng/mL6.5 ng/mL
cTnI <0.04 ng/mL 0.03 ng/mL < 0.04 ng/mL< 0.03 ng/mL


Do the cardiac marker results indicate that an AMI is causing his chest pain?

Please select the single best answer