Integumentary, Skeletal, and Muscular System Quiz

What is one of the main functions of the integumentary system?

• To produce hormones

• To protect the body from external damage

• To aid in digestion

• To circulate blood

What is the function of the skeletal system?

• To produce hormones

• To support and protect the body

• To aid in digestion

• To circulate oxygen

What is the outermost layer of the skin called?

• Dermis

• Epidermis

• Hypodermis

• Subcutaneous layer

Which layer of the skin is responsible for producing new skin cells?

• Epidermis

• Dermis

• Hypodermis

• Subcutaneous layer

What is the longest bone in the human body?

• Humerus

• Femur

• Radius

• All of the above

What connects bone to bone?

• Tendons

• Femur

• Frontal bone

• ligaments

What type of muscle is found in the heart?

• Skeletal muscle

• Smooth muscle

• Cardiac muscle

• Voluntary muscle

What is a function of the skin's dermis layer?

• To provide insulation

• To produce sweat

• To protect against UV radiation

• To store fat

how many muscles does a human body has?

• 206

• 250

• 650

• 350

Which type of muscle is involuntary and found in the walls of organs?

• Skeletal muscle

• Cardiac muscle

• Smooth muscle

• Striated muscle