The paranasal sinuses secrete mucous that helps humidify and warm air as it enters the respiratory system

Indicate whether the statement is true or false


TRUE

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Erythrocyte sedimentation rate blood cultures are collected by ________.

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

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Which of the following would be a normal person's venous oxygen pressure (PaO2)?

a. 35 to 45 mm Hg b. 45 to 80 mm Hg c. 80 to 100 mm Hg d. 100 to 120 mm Hg

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A(n) ____ is composed of two or more atoms. 

A. metabolism B. molecule C. ion D. electrolyte

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Which cranial nerve carries information related to equilibrium to the cerebral cortex?

a. third (III) b. fifth (V) c. eighth (VIII) d. tenth (X)

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