ANATOMY &PHYSIOLOGY

1. What is the primary function of the integumentary system?

• a. Regulating body temperature

• b. Providing structural support

• c. Pumping blood throughout the body

• d. Producing hormones

2. Which of the following is not considered part of the integumentary system?

• a. Skin

• b. Hair

• c. Bones

• d. Nails

3. The outer layer of the skin is called the:
a. Hypodermis
a. Hypodermis
c. Epidermis
d. Subcutaneous layer

• a. Hypodermis

• b.Dermis

• c. Epidermis

• d. Subcutaneous layer

4. What is the function of the skeletal system?

• a. Production of hormones

• b. Protecting internal organs

• c.Digesting Food

• d. Storing oxygen

5. Which of the following bones is not part of the axial skeleton?

• a. Skull

• b. Scapula

• c. Sternum

• d. Vertebrae

6. What type of joint connects bones that allow for the greatest range of motion?

• a. Hinge joint

• b. Ball-and-socket joint

• c. Pivot joint

• d. Fixed joint

7. Which type of muscle is responsible for moving the skeleton and maintaining posture?

• a. Smooth muscle

• b. Cardiac muscle

• c. Skeletal muscle

• d. Ligament

8. Which mineral is essential for bone strength and is primarily stored in the bones?

• a. Magnesium

• b. Calcium

• c. Iron

• d. Potassium

9. What is the name of the condition characterized by a reduction in bone mass and density, leading to an increased risk of fractures?

• a. Osteoporosis

• b. Arthritis

• c. Osteoarthritis

• d. Rheumatoid arthritis

10. The integumentary system helps regulate body temperature through the process of:

• a. Vasodilation

• b. Vasoconstriction

• c. Insulation

• d. All of the above