When the cardiac cell is in a resting or ____ state, the cell has a positive ionic charge on the outside of the cell membrane and a negative ionic charge on the inside of the cell membrane.

A. depolarized
B. repolarized
C. polarized
D. apolarized


Answer: C

Health Professions

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In some situations, the physician may order the surgical site to be shaved, because ________ can reside in the hair

a. bacteria b. DNA c. sweat glands d. oil

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Under a Medicare Managed Care Plan, the PCP provides treatment and manages the patient's medical care through ________ to specialists when additional care is required. 

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

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How many stages are there to describe meaningful use?

A. 2 B. 3 C. 4 D. None of the above

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Which mineral works with vitamin E to aid metabolism, growth, and fertility?

A. Selenium B. Zinc C. Calcium D. Fluoride E. Chromium

Health Professions