Our breathing rate is controlled by the level of:
A. oxygen in the blood.
B. hemoglobin in the blood.
C. carbon dioxide in the blood.
D. RBCs in the blood.
Answer: C
Health Professions
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One of the most common IV solutions used in the prehospital setting for fluid replacement is:
a. dextran. b. lactated Ringer's solution. c. Plasmanate. d. hetastarch.
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The most common cause of airway obstruction is:
A) the tongue. B) food. C) gum. D) vomit.
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