The turbinates in the nose whirl air around to increase warming, humidifying and filtering the air.

a. true
b. false


Ans: a. true

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Type of procedure when healthy stem cells from your own bone marrow are placed in your body intravenously:

A) allogeneic. B) aspiration. C) autologous. D) autoimmune.

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Drugs that are available to the general public without a prescription are known as

a. illegal drugs. b. generic drugs. c. investigational drugs. d. over-the-counter drugs.

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What character is used as a placeholder for a nonexistent digit in ICD-10 when a 6th or 7th digit is required for code specificity?

A. x B. 9 C. y D. 0 E. z

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Factors that should be considered when assessing a patient who has fallen include all of the following, EXCEPT:

A. the speed of the fall. B. the primary impact point. C. the surface struck.

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