1. It is the framework of the body that composed of bones, bone marrow, joints, cartilage and
ligaments.
A. Skeletal System B. Respiratory System C. Digestive System D. Reproductive
System
2. It is like a frame that gives your body shape and support.
A. Circulatory System
C. Nervous System
B. Musculo-Skeletal System
D. Integumentary system
3. It holds your head and body straight and consist of 26 separate bones called vertebrae with disk
made of cartilage that protect the spinal cord.
A. Skull B. Bones C. Spinal Column D. Clavicle
4. Humans are born with over 300 bones; however, many bones fuse together between birth and
maturity. As a result, an average adult skeleton consists of_bones,
A. 203
B. 204
C. 205
D. 206
5. What is the thinnest and outermost layer of the skin?
A. Sebaceous gland
C. Epidermis
B. Sweat gland
D. Dermis
6. Which of the following is the function of the integumentary system?
A. It protects the body against UV rays.
B. It serves as the barrier of the body from physical damage.
C. It is body's outer covering.
D. All of the above
7. Which part of the integumentary system is an accessory organ that is made up of sheet of
hardened keratinocytes?
D. exocrine glands
C. Nails
A. Skin B. Hair​