The presence of heat and smoke at the first floor level or on all floors and the absence of visible fire can indicate a(n):

Major categories of E codes include all of the following EXCEPT:

A. assaults or purposely inflicted injury. B. late effects of accidents or self-injury. C. accidental falls. D. history of past medical conditions.

Synchronized cardioversion is for all the following rhythms except:

A) atrial fibrillation B) atrial flutter C) ventricular tachycardia with a pulse D) pulseless ventricular tachycardia