HBS 1.2.1-1.2.2 Romero

Front

What is the endomysium?

Back

The endomysium is a thin layer of connective tissue that wraps around individual muscle fibers, providing support and insulation.

Front

Which type of muscle tissue contracts most quickly upon stimulation?

Back

Skeletal muscle tissue contracts most quickly upon stimulation.

Front

What is the epimysium?

Back

The epimysium is a connective tissue sheath that surrounds the entire muscle, providing structure and protection.

Front

What does the perimysium do?

Back

The perimysium wraps around a fascicle, which is a bundle of muscle fibers, providing support and separating it from other fascicles.

Front

Name a muscle that is part of the core. What is its function?

Back

Rectus Abdominis; it helps flex the spine and stabilize the pelvis.

Front

What is the function of skeletal muscle?

Back

Skeletal muscle is responsible for voluntary movements of the body, such as walking and lifting.

Front

What distinguishes cardiac muscle from other muscle types?

Back

Cardiac muscle is involuntary, striated, and has intercalated discs that facilitate synchronized contractions.

Front

What is the role of smooth muscle?

Back

Smooth muscle controls involuntary movements in hollow organs, such as the intestines and blood vessels.

Front

What are the three types of muscle tissue?

Back

The three types of muscle tissue are skeletal, cardiac, and smooth.

Front

What is a fascicle in muscle anatomy?

Back

A fascicle is a bundle of muscle fibers surrounded by perimysium.