The structure that surrounds a diarthrotic joint is called a(n)
A) meniscus.
B) joint capsule.
C) synovial membrane.
D) bursa.
E) alveolus.

Question

Quizplus · Accepted Answer

The joint capsule is the structure that surrounds a diarthrotic or synovial joint. It is composed of a tough fibrous outer layer and a synovial membrane on the inner layer, which produces synovial fluid to lubricate and nourish the joint. The meniscus is a piece of cartilage found in some joints, while a bursa is a small fluid-filled sac that helps reduce friction between tissues. An alveolus is a small air sac found in the lungs.

The Structure That Surrounds a Diarthrotic Joint Is Called A(n)