Asked by harnoor grewal on Sep 22, 2024
Verified
Which of the following is NOT included in the thoracic cage?
A) Ribs
B) Costal cartilages
C) Sternum
D) Thoracic vertebrae
E) All of these are included in the thoracic cage.
Thoracic Cage
The bony and cartilaginous structure forming the skeleton of the thorax, protecting vital organs and assisting in respiration.
Costal Cartilages
Bars of hyaline cartilage that extend from the ends of the ribs to the sternum, contributing to the elasticity and expansion capability of the rib cage.
- Identify the elements and roles of the rib cage.
Verified Answer
PK
Pallavi Karamchandani2 days ago
Final Answer :
E
Explanation :
All of these components (ribs, costal cartilages, sternum, and thoracic vertebrae) are included in the thoracic cage, which provides protection to the organs within the thorax and supports the shoulder girdle and upper limbs.
Learning Objectives
- Identify the elements and roles of the rib cage.