Skeletal System Quiz 59 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Ribs are used to protect .....

Correct Answer: B) Heart.

2. Which type of joint is where one rounded end of a bone fits into another?

Correct Answer: B) Ball and socket.

3. How many bones do adults have?

Correct Answer: A) 206.

4. What does the ribcage protect?

Correct Answer: A) Heart and lungs.

5. Which of the following is a neuromuscular blocking agent?

Correct Answer: A) Pancuronium.

6. Muscles that we have NO control over are ..... muscles.

Correct Answer: A) Involuntary.

7. What type of muscle is voluntary?

Correct Answer: B) Skeletal.

8. How many joint types do we have?

Correct Answer: C) 3.

9. During inhalation, the rib cage .....

Correct Answer: A) Expands.

10. Coccyg/o

Correct Answer: A) Tailbone.

11. Which bone is referred to as the Shoulder Blade .....

Correct Answer: D) Scapular.

12. The knee is an example of which joint?

Correct Answer: B) Hinge.

13. Where is the smallest bone in the body

Correct Answer: A) Ear.

14. Bone that protects your brain.

Correct Answer: B) Skull.

15. What will happen if human did not have skeleton system?

Correct Answer: C) We will not be able to move and stand properly.

16. Provide rigidity, shape and supports the weight of muscles and organs.

Correct Answer: A) Structure.

17. Also known as backbone, it protects the spinal cord and keeps us upright.

Correct Answer: A) Spinal column.

18. How many different bone types are there?

Correct Answer: C) 4.

19. Who has 450 bones?

Correct Answer: A) Baby.

20. What part of bones produce blood cells?

Correct Answer: B) Red Bone Marrow.