In general, higher ____ seems to slow the progression of health problems, whereas higher ____ does not.?

If a firefighter becomes entangled, it is easier to move back the way the firefighter came than to:

A. break free. B. move forward. C. maneuver over obstacles. D. move the wires out of the way.

You are treating a 60-year-old man in cardiac arrest. After delivering a shock with the AED and performing CPR for 2 minutes, you achieve return of spontaneous circulation. Your next action should be to:

A) provide rapid transport to the hospital. B) reanalyze his rhythm for confirmation. C) assess his airway and ventilatory status. D) remove the AED and apply 100% oxygen.