________ flames are small flames that are associated with candles, and the zones of high fuel concentration, dissociation (reducing), mixing, and combustion are well defined in layers.

You are called to the scene of a 55-year-old woman lying on the side of the road. There are no bystanders present. You determine that she is unresponsive. You should next:

A) check if the patient is unconscious. B) open her airway with a head-tilt/chin-lift maneuver. C) open her airway with a jaw-thrust maneuver. D) call for additional assistance.

Prerequisites for successful weaning include: 1. psychological readiness. 2. adequate gag and swallow reflexes. 3. ability to follow instructions. 4. adequate cough

a. 1, 2, and 3 only b. 2 and 4 only c. 1, 2, 3, and 4 d. 3 and 4 only