Which Does Not Prevent Entrance of Foreign Bodies into the Respiratory

question 23

Multiple Choice

Which does not prevent entrance of foreign bodies into the respiratory system?

• A)Nasal hairs
• B)Twisted passageways
• C)Saliva
• D)Mucus
• E)Lysozyme

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Definitions:

Larynx

The voice box or the organ located in the upper part of the respiratory tract, instrumental in breathing, producing sound, and protecting the trachea against food aspiration.

Sex Hormone

Hormones that play critical roles in the regulation of sexual function, reproductive processes, and secondary sexual characteristics.

Androgen

A group of hormones that play a role in male traits and reproductive activity; present in both males and females.

Growth Spurt

A rapid period of growth in height and weight, typically occurring during puberty.