Which of the Following Are Functions of the Upper Airway

question 77

Multiple Choice

Which of the following are functions of the upper airway?
I. Conduction of gas to lower airway
II. Prevent foreign materials from entering lower airway
III. Warm, filter, and humidify inspired gas
IV. Aid in speech and smell

• A) I, II, III, and IV
• B) I, III, and IV only
• C) I, II, and III only
• D) I, II, and IV only

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Definitions:

Club Goods

Goods that are excludable but non-rival in consumption, meaning they can have restricted access but one person's use does not diminish availability to others.

Prevented

Describes a situation or action that has been stopped or hindered from occurring, often through intervention or precautionary measures.

Club Good

A type of good that is excludable but non-rivalrous, meaning that access can be restricted but one person's use does not diminish availability for others.

Exotic Fish

Aquatic species that are not native to a region, often kept in aquariums or introduced to new habitats, sometimes with ecological impacts.