Skeletal System Quiz 40 (20 MCQs)

Quiz Instructions

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1. Which type of bone forms the arms and legs?

Correct Answer: B) Long.

2. The elbow is an example of a ..... joint

Correct Answer: B) Hinge.

3. It connect muscles to bones.

Correct Answer: B) Tendons.

4. Which of the following cell types build bone?

Correct Answer: B) Osteoblast.

5. The generic name for "Nuromax\textregistered" is:

Correct Answer: C) Doxacurium.

6. What does your rib cage protect?

Correct Answer: B) Heart and lungs.

7. Bone disorder in adults where bones are no able to absorb clacium as well due to low vitamin D, causing flexible, weak bones

Correct Answer: D) Osteomalacia.

8. ..... are your bone builders, whereas your ..... are your bone bone breakers.

Correct Answer: A) Osteoblasts; osteoclasts.

9. Which body system protects the organs of the body?

Correct Answer: C) Skeletal.

10. Tiny canals that radiate from the central canal to lacunae

Correct Answer: C) Canaliculi.

11. Olfactory receptors are located in the mucosa of the nose. What are these receptors used for?

Correct Answer: B) Smell.

12. When the shaft is cut in the middle, the hollow space seen is called?

Correct Answer: C) Medullary cavity.

13. What is the name for the ends of long bones?

Correct Answer: A) Epiphyses.

14. Which parts of a bone contains blood vessels?

Correct Answer: A) Inner.

15. Which of the following is not a bone that makes up the backbone?.....

Correct Answer: D) Shoulder blade.

16. A joint united by fibrocartilaginous tissue that permits a slight degree of movement is a:

Correct Answer: C) Pubis symphysis.

17. The functions of the skeletal system are:

Correct Answer: A) Support, movement, protection.

18. An adult has ..... bones

Correct Answer: A) 206.

19. Where is the Patella bone located?

Correct Answer: B) Knee.

20. A neurotransmitter that stimulates skeletal muscles

Correct Answer: A) Acetylcholine (Ach).