A reflex that occurs when a person dives into cold water in which his breathing is inhibited, his heart rate becomes bradycardic, and vasoconstriction occurs is known as the:
A) diving reflex.
B) mammalian diving reflex.
C) submersion reflex.
D) mammalian submersion reflex.
B
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While assisting a paramedic with the placement of an endotracheal tube, she asks you to perform Sellick's maneuver. You would:
A) lift the jaw upward with your index finger and thumb. B) press downward on the cricoid cartilage. C) stabilize the neck to prevent side-to-side motion. D) gently move the trachea to the right.
The majority of Medicare claims are submitted electronically
Indicate whether this statement is true or false.
A lesion that appears in the oral vestibule, usually in the lower anterior area between the lip and the teeth, is caused by ____________
a. pipe smoking b. chewing tobacco c. snuff d. both b and c
Why is it a good business practice to keep accounts receivable as low as possible?
a. Complies with government regulations b. Decreases expensive paperwork c. Can use the money to earn interest or pay debts d. Provides better service to patients