integumentary, muscular, skeletal systems

Multiple Choice

Why is the integumentary system significant for the protection of the human body?

• It helps in digestion

• It contains internal organs and protects the body from harm

• It produces hormones

• It supports movement

Multiple Choice

Which of the following is NOT a function of the epidermis?

• Produces melanin

• Contains collagen

• Contains pores for sweat

• Produces keratin

Fill in the Blanks

The layer of skin that acts as a cushion is called the

.

Multiple Choice

Which type of muscle is responsible for voluntary movement in the human body?

• Smooth muscle

• Cardiac muscle

• Skeletal muscle

• Intestinal muscle

Multiple Choice

Which type of muscle is found in the lungs, stomach, esophagus, and intestines and is responsible for maintaining the flow of fluids along tissue walls?

• Smooth muscle

• Cardiac muscle

• Skeletal muscle

• Striated muscle

Multiple Select

Cardiac, smooth, and skeletal muscles can be classified based on their control. Select all that apply:

• Cardiac muscle is involuntary.

• Smooth muscle is voluntary.

• Skeletal muscle is voluntary.

• Smooth muscle is involuntary.

Fill in the Blanks

The skeletal system provides structure, allows movement, and also provides

.

Multiple Choice

What is the primary purpose of the integumentary system?

• To contain internal organs and protect the body from harm

• To produce energy for the body

• To transport nutrients throughout the body

• To control body temperature