Which of the following function is not accosiated with Nasal Cavity:
Correct answer: B. pH adjustment
- A. Filtration
- B. pH adjustment
- C. Moistening
- D. Temperature adjustment
Explanation
The nasal cavity functions to humidify, warm, filter, and act as a conduit for inspired air, as well as protect the respiratory tract through the use of the mucociliary system. The nasal cavity also houses the receptors responsible for olfaction.
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The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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