At a birthday party, a teen decides to inhale some of the helium from a nearby balloon using his mouth. Before the helium gas reaches his ri

Question

At a birthday party, a teen decides to inhale some of the helium from a nearby balloon using his mouth. Before the helium gas reaches his right and left lungs, through which order of structures will it flow?
A. Oral cavity to the oropharynx to the trachea to the right and left main bronchi.
B. Oral cavity to the trachea to the trachea to the nasopharynx to the right and left main bronchi.
C. Oral cavity to the right and left main bronchi to the trachea to the oropharynx.
D. Oral cavity to the trachea to the larynx to the right and left main bronchi.
E. Oral cavity to the nasopharynx to the trachea to the right and left main bronchi.

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Khánh Gia 4 years 2021-07-19T03:54:41+00:00 1 Answers 18 views 0

Answers ( )

  1. thuthao
    0
    2021-07-19T03:55:45+00:00
    Reply

    Answer:

    D. Oral cavity to the trachea to the larynx to the right and left main bronchi.

    Explanation:

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