Which portion of an ECG tracing represents atrial depolarization?

Which of the following methods is the best method for ensuring that the treatment rendered by OEC Technicians meets or exceeds customer expectations and national education standards for emergency medical personnel?

a. Public education b. Prevention training c. Continuity of care d. Quality improvement

The fire environment can be so complex that temperature or ________ data collected in one location may not be representative of the entire room.

A) relative B) radioactive C) radiometric D) relevant