The Trunk Muscle Whose Primary Function Is Compression of Abdominal

question 18

Multiple Choice

The trunk muscle whose primary function is compression of abdominal contents is the

• A) rectus abdominis.
• B) internal oblique.
• C) external oblique.
• D) transverse abdominis.

---

Definitions:

Tibia

The medial bone of the lower leg; commonly called the shin bone.

Synovial Joints

Flexible connections between bones that are lubricated by synovial fluid, allowing for a wide range of movements.

Fibrous Joint Capsule

A component of a joint surrounded by connective tissue that encloses the ends of bones in a joint, providing stability and strength.

Synovial Joints

Joints that are enclosed in a capsule of connective tissue and contain a lubricating synovial fluid, allowing for smooth movement.