Asked by Keith Hamann on May 21, 2024
Verified
Which of the following cartilages of the larynx is correctly matched to its description?
A) epiglottis-the only complete ring of cartilage in the respiratory tract
B) arytenoid cartilage-covers the glottis during swallowing
C) cricoid cartilage-occupies the dorsal surface of the larynx
D) thyroid cartilage-prominent ventral cartilage deep to the ventral neck muscles
Thyroid Cartilage
The largest cartilage of the larynx, forming the Adam's apple, which protects the vocal cords.
Cricoid Cartilage
A ring-like structure located at the top of the trachea below the thyroid cartilage, providing support and structure to the airway.
Arytenoid Cartilage
A pair of small three-sided pyramids found in the larynx that play a key role in vocal cord movement and voice production.
- Determine and illustrate the anatomy of the human respiratory system.
- Describe the role of different components within the human respiratory system.
Verified Answer
JB
Jeremy BauerMay 25, 2024
Final Answer :
D
Explanation :
The description matches the thyroid cartilage, which is the prominent ventral cartilage visible on the surface of the neck. The epiglottis is a leaf-shaped cartilage that helps to prevent food from entering the larynx during swallowing. The arytenoid cartilage is pyramidal in shape and plays a role in sound production. The cricoid cartilage is the lowermost cartilage of the larynx and is ring-shaped.
Learning Objectives
- Determine and illustrate the anatomy of the human respiratory system.
- Describe the role of different components within the human respiratory system.