The pubic symphysis connects the two hip bones anteriorly and provides a little movement during childbirth.Choose the most appropriate tissue for this structure that is subjected to both pressure and stretch.
A) elastic cartilage
B) fibrocartilage
C) hyaline cartilage
D) bone

Question

Quizplus · Accepted Answer

Fibrocartilage is the most appropriate tissue for the pubic symphysis because it can withstand both pressure and stretch. It contains thick collagen fibers arranged in a specific orientation that allows it to bear weight and resist tension, making it ideal for a joint that supports the weight of the body and undergoes significant stretching during childbirth. Elastic cartilage contains elastic fibers that provide flexibility, but it cannot withstand the same level of pressure and tension as fibrocartilage. Hyaline cartilage is a more flexible type of cartilage, but it is not designed to bear weight or resist tension. Bone is much too rigid and dense for this joint and would not allow for the necessary movement during childbirth.

The Pubic Symphysis Connects the Two Hip Bones Anteriorly and Provides