A gas valve that has been shut off may be reopened ______.
a. After completion of overhaul
b. If the fire was confined to room contents only
c. After the system has been inspected by a qualified person
d. Upon restoration of electrical power
Answer: c. After the system has been inspected by a qualified person
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The main compensatory mechanisms for heat dissipation are:
A) vasoconstriction and shivering. B) vasodilation and sweating. C) vasodilation and shivering. D) shivering and sweating.
A car has struck a utility pole at a high rate of speed. The male driver appears to be unresponsive with snoring respirations. The vehicle has just been stabilized, and you have donned the appropriate personal protective equipment. Which one of the following should you do next?
A) Place a tarp over some spilled antifreeze. B) Take manual spinal stabilization. C) Apply a cervical collar to his neck. D) Perform a jaw-thrust airway maneuver.