Integumentary and Muscular System

The top layer of the skin is called the _________________.

• dermis
• oil gland
• nerve
• epidermis

What is the integumentary system made up of?

• skin, nails, and hair
• ribs, lungs, and heart
• veins and arteries
• muscles

Why do you turn red when you are hot?

• The blood vessels in your skin constrict, reducing blood flow to cool the body
• The blood vessels constrict to increase blood flow to cool the body
• The blood vessels dilate to increase blood flow to the skin
• The blood vessels dilate to decrease blood flow to the skin

The largest organ of the human body is the:

• liver
• skin
• lungs
• heart

Which is NOT a function of the skin?

• Insulation
• Movement
• Excretion
• Vitamin D Production

What are the 3 types of muscle tissue?

• Thigh, Calf, & Shoulder
• Traps, Forearm, & Abs
• Hamstring, Biceps, & Triceps
• Smooth Muscle, Cardiac Muscle, & Skeletal Muscle

Which muscle type is found in your stomach, bladder, and intestines?

• Skeletal
• Smooth
• Cardiac
• Straight

When a muscle contracts, it _______

• gets longer
• gets shorter
• gets thinner
• grows hair

Which types of muscle tissue are voluntary?

• Cardiac
• Skeletal
• Smooth
• Cardiac and Smooth

Voluntary muscle is

• muscle that has to be told when to move
• muscle that moves automatically
• muscle that needs to be stretched regularly
• muscle that makes up the heart and stomach