- 14. The main function of cartllage in Joints is to: a) Produce blood cells b) Provide flexibility and reduce friction c) Store minerals d) Connect muscles to bones 15. Which of the following is an example of a flat bone? a) Femur b) Sternum c) Tibla d) Ulna 16. The Joint between the humerus and the scapula is an example of a: a) Hinge joint b) Ball-and-socket Joint c) Pivot joint d) Saddle Joint 17. The vertebral column Is divided Into how many regions? a) 3 b) 4 c) 5 d) 6 18. Which type of Joint is found between the bones of the skull? a) Hinge b) Ball-and-socket c) Suture d) Gliding
- 12. What type of bone is the patella? a) Flat b) Irregular c) Short d) Sesamoid
- 8. The periosteum Is: a) The outer layer of bone b) The spongy bone tissue c) The bone marrow cavity d) The cartilage at the ends of bones 9. Which of the following bones is part of the appendicular skeleton? a) Sternum b) Vertebrae c) Humerus d) Ribs 10. The skull protects the: a) Heart -b) Brain c) Lungs d) Stomach 11. The collarbone is also known as the: a) Scapula b) Clavicle c) Sternum d) Humerus
- 2. The axdal skeleton includes the: a) Arms and legs b) Skull, vertebral column and rib cage c) Pelvis and limbs d) Shoulder girdle and hip bones 3. What type of bone is the femur? a) Short bone b) Irregular bone c) Long bone d) Flat bone 4. The bone cells responsible for breaking down bone tissue are called a) Osteoblasts b) Osteocytes c) Osteoclasts d) Chondrocytes 5. The soft tissue inside bones that produces blood cells is called: a) Yellow marrow b) Red marrow c) Periosteum d) Spongy bone 6. The type of joint that allows the greatest range of motion is the: a) Hinge joint b) Ball-and-socket joint c) Pivot joint d) Gliding joint
- 23. What is the purpose of ceruminous glands? a) Produce sweat b) Secrete oll for hair c) Produce earwax d) Generate new skin cells 24. Which type of receptor in the skin detects pain? a) Meissner's corpuscles b) Pacinian corpuscles c) Free nerve endings d) Merkel cells 25. Which skin disorder is caused by uncontrolled cell growth? a) Acne b) Eczema c) Skin cancer d) Albinism
