Asked by Ashleigh Delport on Jul 26, 2024
Verified
When these ligaments or folds come together, they prevent food from entering the lower respiratory tract.
A) Vocal folds
B) Vestibular folds
C) Cricothyroid ligaments
D) Epiglottic folds
E) Both "Vocal folds" and "Vestibular folds" are correct.
Vocal Folds
Also known as vocal cords, these are mucous membrane folds in the larynx that vibrate to produce sound for speech and singing.
Vestibular Folds
Folds of mucous membrane situated above the vocal cords in the larynx, also known as false vocal cords.
- Identify the defense mechanisms of the respiratory system.
- Acquire knowledge on how the respiratory system contributes to the production of voice.
Verified Answer
TR
Taisha Renee HarrisJul 31, 2024
Final Answer :
E
Explanation :
Both the vocal folds (also known as vocal cords) and the vestibular folds (false vocal cords) are involved in protecting the airway during swallowing. The vocal folds are better known for their role in sound production, but both sets of folds can close to prevent food from entering the lower respiratory tract.
Learning Objectives
- Identify the defense mechanisms of the respiratory system.
- Acquire knowledge on how the respiratory system contributes to the production of voice.
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