1 Which joint is found between the bones of the skull? A Sutures B Hinge joint C Ball-and-socket joint D Pivot joint
2 Which type of muscle is found in the heart? A Skeletal muscle B Smooth muscle C Cardiac muscle D Voluntary muscle
3 What is the function of the synovial fluid? A To lubricate joints B To store minerals C To produce blood cells D To attach muscles to bones
4 What is the main function of the skeletal system? A To transport oxygen B To provide support and protection C To digest food D To produce hormones
7 What is the function of the sternum? A To protect the heart and lungs B To connect the ribs C To support the arms D To produce blood cells
8 What is the name of the knee joint? A Hinge joint B Ball-and-socket joint C Pivot joint D Gliding joint
9 Which muscle is involuntary and found in the walls of blood vessels? A Skeletal muscle B Cardiac muscle C Smooth muscle D Voluntary muscle
10 What is the function of the vertebral discs? A To absorb shock B To produce blood cells C To store calcium D To allow movement of the head
12 Which type of joint allows the widest range of motion, like the shoulder? A Hinge joint B Ball-and-socket joint C Pivot joint D Gliding joint
13 What is the function of the intercostal muscles? A To move the ribs during breathing B To protect the heart C To support the spine D To move the arms
17 What is the function of red bone marrow? A To store fat B To produce red blood cells C To produce digestive enzymes D To store minerals
20 Which muscle is involuntary and found only in the heart? A Skeletal muscle B Smooth muscle C Cardiac muscle D Voluntary muscle
22 Which muscle is responsible for raising the shoulders? A Trapezius B Deltoid C Latissimus dorsi D Pectoralis
23 What is the name of the bone that forms the upper part of the hip? A Femur B Ilium C Ischium D Pubis
24 What is the function of the spine? A To protect the spinal cord and support the body B To produce blood cells C To store calcium D To allow movement of the head