Muscular System

Front

How many muscles are in the skeletal system?

Back

Over 600

Front

What is the muscle responsible for turning and flexing the neck?

Back

Sternocleidomastoid

Front

What best describes muscle contraction?

Back

Muscle shortening or developing tension that may or may not result in movement.

Front

What are the 3 types of muscle tissue?

Back

Smooth Muscle, Cardiac Muscle, & Skeletal Muscle

Front

Which muscle type is found in your stomach, bladder, and intestines?

Back

Smooth Muscle

Front

What is the primary function of skeletal muscles?

Back

To facilitate movement by contracting and pulling on bones.

Front

What type of muscle is responsible for involuntary movements?

Back

Smooth Muscle and Cardiac Muscle.

Front

What is the role of cardiac muscle?

Back

To pump blood throughout the body.

Front

What is the difference between voluntary and involuntary muscles?

Back

Voluntary muscles are controlled consciously (like skeletal muscles), while involuntary muscles operate automatically (like smooth and cardiac muscles).

Front

What is muscle atrophy?

Back

The reduction in size or wasting away of a muscle due to lack of use.