Without adequate movement of air into and out of the lungs, diffusion of oxygen into the bloodstream and diffusion of ____ out of the bloodstream will not occur.
A. oxygen
B. glucose
C. carbon dioxide
D. energy
Answer: C
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Firefighters have just pulled a young woman from a house fire and have laid her on the lawn. She is conscious and badly burned on the chest, abdomen, and legs. Her clothes are smoldering. Which one of the following actions should the EMT take immediately?
A) Place an oropharyngeal airway. B) Determine the body surface area burned. C) Apply oxygen via nonrebreather face mask. D) Cool the burn with water.
It is very common to staff a physician on air medical services aircraft.
Answer the following statement true (T) or false (F)
Enlarging hands and feet, gaps between teeth, and thick skin are signs and symptoms of
A. Grave's disease. B. Cushing's disease. C. myxedema. D. acromegaly.
The Glasgow Coma Scale rates the level of the coma using _____ response scale(s).
A. one B. two C. three D. four