If the membrane of an axon becomes depolarized enough, a nerve impulse, also called a(n) ________, is created. 

Fill in the blank(s) with the appropriate word(s).


action potential
An action potential, or nerve impulse, is created when the membrane of an axon becomes depolarized enough.

Health Professions

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To help a person with a visual impairment avoid disorientation, a nursing assistant can:

A. encourage the resident to listen to the radio or TV to keep up with news and current events. B. speak in a loud tone of voice. C. be as quiet as possible when working in the room. D. remind the resident of his or her name.

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Which of the following is NOT one of the eight types of urine specimens that might be collected?

a. timed specimen b. frozen specimen c. catheterized specimen d. suprapubic specimen

Health Professions

ICD-10-PCS does NOT use ________ as Main Terms or procedures

Fill in the blank with correct word.

Health Professions

One key to a healthy diet is ________, meaning avoiding excess calories and reducing dietary risks for chronic disease

Fill in the blank(s) with correct word

Health Professions