Skeletal System Quiz 167 (20 MCQs)

Quiz Instructions

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1. Which form of bone marrow transplant uses the patient's own bone marrow?

Correct Answer: B) Autologous transplant.

2. What is step 5 of the bone repair?

Correct Answer: D) About three weeks later, osteoblasts forms a callus made of spongy bone that surrounds the fracture.

3. Which of the following bones is INCORRECTLY matched with its type?

Correct Answer: A) Ribs irregular.

4. A ..... is a simple machine with a fulcrum and a rigid bar.

Correct Answer: B) Lever.

5. Striped muscles

Correct Answer: A) Voluntary muscles.

6. Hard, outer area of long bones is made of this thick, dense web of fibers

Correct Answer: A) Compact bone tissue.

7. How do your Involuntary muscles move?

Correct Answer: B) Your brain tells them when to.

8. *A joint that cannotbe moved (nomovement).

Correct Answer: A) Fixed (Fibrous Joint).

9. The skull is subdivided into two parts:the ..... and the ..... portion.

Correct Answer: A) Cranium / facial.

10. What bone do you have the greatest number of in your body?

Correct Answer: B) Phalanges.

11. Lymphatic system is

Correct Answer: A) Opened.

12. What is the purpose of ligaments?

Correct Answer: B) To attach bones to other bones.

13. What are the 3 types of bones of the hand?

Correct Answer: C) Carpals, metacarpals, phalanges.

14. What is the condition that makes your bones weak and brittle?

Correct Answer: D) Osteoporosis.

15. The body system that provides structure and support to keep the lungs (respiratory system) from getting squished is the ..... system

Correct Answer: C) Skeletal system.

16. ..... are thin filaments.

Correct Answer: C) Actin.

17. HOw do you skeletal system and muscular system work together?

Correct Answer: B) Your skeletal system is a frame for your body and your muscular system moves your skeletal system.

18. Which type of bone has a primary function to protect the internal organs (such as brain and heart)?

Correct Answer: B) Flat Bone.

19. Ribs protects your:

Correct Answer: D) All of the above.

20. The ..... girdle is not as sturdy but provides more mobility than the other.

Correct Answer: B) Pectoral.