Mechanical factors that guard the respiratory system from inhaled organisms include all of the following except:

Name: Mechanical factors that guard the respiratory system from inhaled organisms include all of the following except:
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Question

Quizplus · Accepted Answer

Destruction by gastric acid is not a mechanical factor within the respiratory system, but rather a chemical defense mechanism in the digestive system. The other choices (A, C, and D) are all mechanical factors that help guard the respiratory system from inhaled organisms.

Mechanical Factors That Guard the Respiratory System from Inhaled Organisms