Skeletal System Quiz 80 (20 MCQs)

Quiz Instructions

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1. X-rays CANNOT easily pass through which of the following?
2. Together with skeletal muscles, tendons, ligaments and joints, the bones form the ..... machinery of human body.
3. The following are the bones that make up the axial skeleton, EXCEPT ONE:
4. Bones that from our skull will protect the .....
5. How many bones does an ADULT human body have?
6. Abnormal involuntary movements of the extremities, trunk, or jaw.
7. What is the longest, strongest, and heaviest bone in the human body?
8. The jellylike material in bone that makes blood cells is called .....
9. The shoulder girdle, the pelvic girdle and the bones of the upper and lower limbs make up the ..... skeleton.
10. ..... is a disease in which joints become irritated or in flamed, such as when cartilage in joints is damaged or wears away
11. Infants are born without their skull bones fused. The spaces between their bones are called:
12. What is the skeletal system's main job?
13. A fracture the causes the bones to break into many pieces is a:
14. Which level of organization would human body systems be categorized as?
15. Which bone articulate with the lower end of the tibia to form the ankle joint?
16. Which function of bone is completed by the red bone marrow?
17. What is the role of cartilage?
18. The cells that produce bone cells are called
19. The adult skeleton has (a) bones.
20. What part of the skeletal system cushions other bones and also forms some structures of the body?