Muscle Review - Final

Front

What is the fibularis longus?

Back

A skeletal muscle located in the lateral compartment of the leg, responsible for eversion and plantarflexion of the foot.

Front

What type of muscle is involuntary and striated?

Back

Cardiac muscle, which makes up the heart and is responsible for pumping blood.

Front

What are the two types of involuntary muscles?

Back

Smooth muscle and cardiac muscle.

Front

What is the perimysium?

Back

A connective tissue membrane that surrounds a group of muscle fibers, forming a fascicle.

Front

What is another name for a muscle cell?

Back

Fiber.

Front

What is the function of smooth muscle?

Back

To control involuntary movements in organs such as the intestines and blood vessels.

Front

What is the role of the epimysium?

Back

A connective tissue layer that surrounds the entire muscle, providing structure and support.

Front

What is the difference between skeletal and cardiac muscle?

Back

Skeletal muscle is voluntary and striated, while cardiac muscle is involuntary and striated.

Front

What is a sarcomere?

Back

The basic contractile unit of a muscle fiber, composed of actin and myosin filaments.

Front

What is the function of the endomysium?

Back

A connective tissue layer that surrounds individual muscle fibers, providing support and insulation.