Retraction of the tongue requires contraction of which muscle?
A) Anterior fibers, genioglossus
B) Posterior fibers, genioglossus
C) Stylohyoid
D) a & b
E) b & c
E
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What is the set of guidelines that are designed to reduce the risk of transmission of blood borne and other pathogens for health care providers called?
a. Personal Hygiene Standards b. Universal Precautions c. Standard Precautions d. Occupational Safety and Health Act
In the human body, which condition is present when a person is in shock?
A) The cells get glucose and other nutrients, but not oxygen B) The amount of oxygen to the cells is adequate, but CO2 is not being eliminated C) The blood has an adequate amount of oxygen, but not enough nutrients for cell survival D) The cells do not get enough oxygen and waste products accumulate
The proximity turnout coat, protective trousers, hood, and gloves utilize a(n) ____ coating to help reflect radiant heat.
A. aluminized B. cotton C. moist D. silver
Cervical cerclage is performed to:
a. biopsy the areas of dysplasia b. repair a cystocele c. prevent spontaneous abortion d. vaporize vaginal condylomata