A salt solution with a concentration of 0.9% is:

A. hypotonic.
B. hypertonic.
C. osmosis.
D. none of the above


Answer: D

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Aphasia can result from:

A. a stroke or brain injury. B. dementia. C. an infection. D. moving into a nursing home.

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Which of the following would directly compromise the average patient's cardiac output?

A) Heart rate of 170 beats per minute B) Circulatory volume of 5 liters C) Increased number of circulating WBCs D) Blood pressure of 118/52

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When adhesions develop as the result of scar tissue:

a. Avoid the area completely b. Treat them before the affected area heals and the scar becomes permanent c. Use myofascial release and friction only after the affected area has completely healed d. Use percussion to stimulate new cell growth

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Innate immunity consists of the physical barriers to foreign invaders, which include all of the following, EXCEPT ________.

A. skin B. mucous membranes C. tears D. blood

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