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Category - EMT-I/85
Air passes several structures once taken in. What is the last structure it passes through before entering the trachea?
Answer: C - After passing several organs, the final body part that air passes through prior to entering the trachea is the cricoid cartilage. The order is: oropharynx, epiglottis, glottic opening, vocal cords, cricoid cartilage, trachea.