The Knee-Jerk Reflex Requires the Activity of the

question 107

Multiple Choice

The knee-jerk reflex requires the activity of the

• A) central nervous system.
• B) autonomic nervous system.
• C) limbic system.
• D) cerebellum.

---

Definitions:

Semimembranosus

A muscle located in the posterior thigh, part of the hamstrings, playing a role in extending the hip and bending the knee.

Rotator Cuff

A group of muscles and tendons that surround the shoulder joint, providing it with stability and allowing for a wide range of arm movements.

Infraspinatus

A muscle located on the back of the shoulder blade and is involved in the rotation and stabilization of the shoulder joint.