Honors Muscular System Test Review KR

Front

Which muscle is responsible for raising/shrugging the shoulders?

Back

Trapezius

Front

What type of muscle cell is striated, voluntary, and has multiple nuclei located at the periphery?

Back

Skeletal muscle

Front

Which muscle elevates the shoulders in a shrug?

Back

Trapezius

Front

Which muscle allows you to bring your arms together closer to the midline in front of you?

Back

Pectoralis major

Front

How do muscles move bones?

Back

By pulling.

Front

What is the primary function of the trapezius muscle?

Back

To elevate, retract, and rotate the scapula.

Front

What type of muscle is involuntary and found in the heart?

Back

Cardiac muscle.

Front

What is the role of the pectoralis major muscle?

Back

To adduct and flex the arm.

Front

What are the characteristics of smooth muscle?

Back

Involuntary, non-striated, and found in walls of hollow organs.

Front

What is the main function of skeletal muscle?

Back

To facilitate voluntary movement of the body.