Questions: The upper respiratory tract extends from the nose through the Multiple Choice trachea pharynx larynx alveoli lungs

Transcript text: The upper respiratory tract extends from the nose through the $\qquad$ Multiple Choice trachea pharynx larynx alveoli lungs

Solution

The answer is the second one (pharynx): The upper respiratory tract extends from the nose through the pharynx.

Explanation for each option:

Trachea: Incorrect. The trachea is part of the lower respiratory tract.
Pharynx: Correct. The upper respiratory tract includes the nose, nasal cavity, and pharynx.
Larynx: Incorrect. The larynx is part of the lower respiratory tract.
Alveoli: Incorrect. The alveoli are part of the lower respiratory tract and are located in the lungs.
Lungs: Incorrect. The lungs are part of the lower respiratory tract.

Summary: The upper respiratory tract extends from the nose through the pharynx.

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