What does the overall ventilation perfusion ratio equal in a healthy adult?

A. 0.8
B. 0.25
C. 0.4
D. 0.6

Answer: A

Health Professions

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A 16-year-old male presents with a gunshot wound to the right upper arm. The wound is spurting bright red blood. You should FIRST:

A) hold direct pressure to the site. B) take BSI precautions. C) apply a dressing. D) apply a tourniquet.

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What is the most commonly encountered organic acid?

a. Hydrochloric acid b. Muriatic acid c. Acetic acid d. Nitric acid

Health Professions