A nonpenetrating injury caused by blunt trauma that damages blood vessels, causing pain and discoloration, is a(n):

A) ecchymosis.
B) strain.
C) abrasion.
D) contusion.


D

Health Professions

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A substance used to kill disease-causing microorganisms is known as a

a. Antibacterial b. Purifier c. Microbicide d. Hydrogen sulfide

Health Professions

The reference interval for hemoglobin varies with age. Which of the following age groups is associated with the highest hemoglobin level?

a. Adults over 75 years old b. Adults between 25-35 years old c. Children 2-8 years old d. Newborns

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When ________ happens at night, it is called bed-wetting.

A. anuria B. enuresis C. hematuria D. pyuria

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All disposable gloves are latex-free

Indicate whether this statement is true or false.

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