Skeletal System and Joints Quiz

What are the main functions of the skeletal system?

• To provide energy, maintain balance, and control movement

• To regulate body temperature, produce hormones, and aid in digestion

• To provide support, protection, movement, storage of minerals and production of blood cells.

• To filter blood, produce enzymes, and aid in respiration

Name three types of joints found in the human body.

• gliding joints

• condyloid joints

• saddle joints

• ball and socket joints, hinge joints, and pivot joints

Which bone is the longest bone in the human body?

• Humerus

• Tibia

• Radius

• Femur

What are the two main types of bone tissue?

• Yellow bone and red bone

• Compact bone and spongy bone

• Hard bone and soft bone

• Smooth bone and rough bone

What is the purpose of synovial fluid in joints?

• Synovial fluid helps to absorb shock in joints

• The purpose of synovial fluid in joints is to lubricate the joints and reduce friction between the articular cartilage during movement.

• Synovial fluid provides nutrients to the bones in joints

• Synovial fluid is responsible for the color of the joints

What is a common joint injury that occurs when a ligament is stretched or torn?

• break

• strain

• dislocation

• sprain

What is osteoporosis and how does it affect the skeletal system?

• Osteoporosis is a condition characterized by an increase in bone density. It affects the skeletal system by making bones thicker and heavier.

• Osteoporosis is a condition characterized by weak and brittle bones. It affects the skeletal system by causing a decrease in bone density and an increased risk of fractures.

• Osteoporosis is a condition characterized by joint inflammation. It affects the skeletal system by causing pain and swelling in the joints.

• Osteoporosis is a condition characterized by excessive bone density and strength. It affects the skeletal system by causing bones to become too strong and rigid.

What is the function of red bone marrow?

• To produce only white blood cells.

• To produce only red blood cells.

• To produce red blood cells, white blood cells, and platelets.

• To produce only platelets.

What are the three main types of bone cells and their functions?

• Chondrocytes, fibroblasts, and adipocytes

• Muscle cells, nerve cells, and skin cells

• Red blood cells, white blood cells, and platelets

• Osteoblasts, osteocytes, and osteoclasts

Name a disorder of the skeletal system that causes inflammation and joint pain.

• Gout

• Rheumatoid arthritis

• Osteoporosis

• Fibromyalgia