Proteins' main function in the body is to:

a. Insulate and protect organs.
b. Provide energy.
c. Make and repair body cells.
d. Aid in digestion of vitamins.


c.Make and repair body cells.

Health Professions

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Because the master molecule is unique in any given cell, no similar molecules in the cell are available to replace it; if a critical location on the master molecule is a target receiving multiple hits from ionizing radiation, the master molecule may be inactivated. If this occurs, what is the consequence for the affected cell?

a. Loss of all intracellular fluid b. Increased pressure on the cell membrane leading to immediate rupture c. Disruption of cell chemistry only d. Normal cell function will cease, and the cell will die.

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Malignant melanomas are often identified by the:

A) 1234 rule. B) pain index. C) ABCD rule. D) none of the above.

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Which of the following diseases could result from a bacterial infection of the respiratory tract?

A. whooping cough B. influenza C. blastomycosis D. the flu

Health Professions

You are providing care to a patient with a thermal burn injury. The patient has been removed from the source of the burn. You prepare to act, focusing on which of the following as the priority?

A) Covering the burned area B) Minimizing shock C) Cooling the burned area D) Maintaining body temperature

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