Muscular System

Which parts of the muscular system have striations? select ALL that apply

• cardiac muscle

• skeletal muscle

• smooth muscle

• none of the above

Smooth muscle is present in your:

• heart

• digestive system

• skeletal system

• skeletal muscle

Which parts of your muscular system are voluntary? Select ALL that apply.

• cardiac muscle

• skeletal muscle

• smooth muscle

• none of the above

The ________ surrounds individual muscle fibers.

• endomysium

• perimysium

• epimysium

• exomysium

Cardiac muscle is ________ and ________.

• smooth, voluntary

• smooth, involuntary

• striated, involuntary

• striated, voluntary

What is the primary function of the muscular system?

• Protection
• Movement
• Circulation
• Storage

When muscles contract, the length of the muscle

• lengthens
• extends
• shortens
• stretches

From which system does the body get the message to move?

• Circulatory System
• Skeletal System
• Muscular System
• Nervous System

What are the 5 properties of the Muscular system?

• Excitable, Contractible, Extensible, Elasticity, Adaptable 
• Excitable, Contractible, Extensible, Atrophy, adaptability 

The 2nd Image of the athlete is showing what type of movement?

• Adduction
• Abduction
• Flexion
• Extension