Which type of wound, pictured here, occurs when someone slides across gravel during a softball game? 

When would an EMT enter the scene of a crime to provide care to the patient?

A) When an additional crew arrives on scene B) When all hazards have been addressed C) When the police return their guns to their holsters D) When the dispatcher informs the crew to enter

When multiple coronary artery sites are bypassed, code a separate procedure for each coronary artery site that:

A) uses a different Qualifier value. B) is bypassed to a vessel. C) has a different anatomic name. D) is bypassed from a vessel.