Skeletal System Quiz 176 (20 MCQs)

Quiz Instructions

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1. Which vitamin is needed for osteoblast and osteoclast activity?

Correct Answer: A) A.

2. Osteocytes

Correct Answer: B) -Carry nutrients and waste products to andfrom blood vessels in the bone.

3. The skeletal system works with this system to allow body movement.

Correct Answer: A) Muscular.

4. How many bones do we have

Correct Answer: D) 206.

5. The bony openings of the skull include the .....

Correct Answer: B) Superior orbital fissure, which is located at the superior margin of the anterior orbit.

6. Which of the following statements about cranial bones is NOT correct?

Correct Answer: C) Occipital bone is near the ear canal.

7. The thigh bone.

Correct Answer: A) Femur.

8. An external skeletal system that is made up of chitin and calcium carbonate

Correct Answer: C) Exoskeleton.

9. This is a disease that causes bone to become thin and weak

Correct Answer: A) Osteoporosis.

10. ..... cover the part of the bones in the joint to stop them wearing out as they rub over each other.

Correct Answer: A) Cartilage.

11. The collar bone

Correct Answer: D) Clavicle.

12. Broken bones can heal.

Correct Answer: A) True.

13. What is produced inside the bone marrow

Correct Answer: A) Red and White blood cells.

14. What type of bone has a thin, flat shape and usually protects organs?

Correct Answer: A) Flat.

15. Development of bone

Correct Answer: C) Ossification.

16. Which type of joint give you the largest range of motion?

Correct Answer: B) Ball-and-socket.

17. A joint is

Correct Answer: B) Where two or more bones meet.

18. The sensory and ..... are the two types of nerves that make up the peripheral nervous system.

Correct Answer: A) Motor.

19. What is the name of the joint that allows rotating or rolling motion?

Correct Answer: B) Pivot.

20. Select one answer for the 4 type of Joints

Correct Answer: A) Gliding, Ball and Socket, Pivot, Hinge.