Supplemental oxygen is stored at 100%, but that is not the concentration found in normal air. The mix of oxygen and room air given to patients is, therefore, somewhere between:

A. 1% and 21%.
B. 21% and 100%.
C. 50% and 75%.
D. 16% and 50%.

Answer: B

Health Professions

A requirement for maintaining NCCT certification is the accrual of ____ clock hours of continuing education each year

A) 14 B) 10 C) 22 D) 34

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Health Professions

The extensor retinacula of the ankle are locatedA) anteriorly

B) posteriorly. C) laterally. D) medially.

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Health Professions