Which of the Following is Not Part of the Thoracic

Question

Which of the following is not part of the thoracic cage?
A) True ribs
B) Sternum
C) Thoracic vertebrae
D) Coxal bones

Accepted Answer

The thoracic cage includes the true ribs, sternum, and thoracic vertebrae. Coxal bones are part of the pelvis and therefore not part of the thoracic cage.