Inhaling Through the Nostrils Is Preferred Over the Mouth Because

question 30

Multiple Choice

Inhaling through the nostrils is preferred over the mouth because

• A)there is less resistance to flow.
• B)it combines olfaction with respiration.
• C)it allows better conditioning of the inhaled air.
• D)bacteria won't be inhaled from the oral cavity.
• E)it dries out the mouth.

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