The Muscular System TEST

Front

Muscle that elevates the eyebrows and wrinkles the forehead

Back

Frontalis

Front

Where is cardiac muscle found?

Back

Heart

Front

Movements that you choose to control are called?

Back

Voluntary

Front

Name the muscle that is responsible for shoulder abduction and is shaped like a triangle.

Back

Deltoid

Front

What is the primary function of the pectoralis muscle?

Back

To assist in the movement of the shoulder and arm.

Front

Which muscle is known as the 'largest muscle in the back'?

Back

Latissimus dorsi

Front

What type of muscle is responsible for involuntary movements?

Back

Involuntary muscle (e.g., smooth muscle, cardiac muscle)

Front

Name the muscle located on the front of the thigh that is responsible for extending the knee.

Back

Quadriceps (includes Vastus Lateralis, Vastus Medialis, Rectus Femoris, Vastus Intermedius)

Front

What is the role of the corrugator muscle?

Back

To draw the eyebrows together and create vertical wrinkles on the forehead.

Front

Which muscle is primarily responsible for flexing the elbow?

Back

Biceps brachii