This quiz works best with JavaScript enabled. Home > Science > Skeletal System – Quiz 355 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 355 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Spongy bone is made up of trabeculae found along lines of stress. Its purpose is: A) To provide an attachment point for muscles. B) Provide strength & hardness to bone. C) To connect bone cells, allowing them to receive nutrients & remove wastes. D) To provide perfect resistance from compression. Show Answer Correct Answer: D) To provide perfect resistance from compression. 2. X is the only bone that do not connected with other bones. What is X? A) Clavicle. B) Auditory ossicles. C) Hyoid. D) Sternum. Show Answer Correct Answer: C) Hyoid. 3. T/F:The speed with which a fractured bone heals is dependent, in part, on how closely the fractured parts lie in relation to one another. A) True. B) False. Show Answer Correct Answer: A) True. 4. There are ..... pair of true ribs, whereas there are ..... pair of floating ribs. A) 5;7. B) 5;2. C) 7;5. D) 7;2. E) 2;5. Show Answer Correct Answer: D) 7;2. 5. How does Upper Limb helps A) Eating. B) Writing. C) Lifting things. D) All of these. Show Answer Correct Answer: D) All of these. 6. What do your bones contain? A) Milk. B) Blood. C) Bone Marrow. D) Acid. Show Answer Correct Answer: C) Bone Marrow. 7. To absorb calcium, your body needs A) Vitamin D. B) Vitamin C. C) Potassium. D) Hepaslimin. Show Answer Correct Answer: A) Vitamin D. 8. Tuberculosis-Calcium deficiency in elderly women.2.Osteoporosis-A bacteria attacks the bone.3.Kyphosis-A bad posture where the person often hunches.4.Polio-A virus that causes paralysis in children. The correct answer between the disease and the causes are numbers ..... A) 1 and 2. B) 2 and 3. C) 3 and 4. D) 1 and 4. Show Answer Correct Answer: C) 3 and 4. 9. What is an involuntary muscle A) A muscle that works on it own. B) A muscle that works when you tell it to work. C) A tendon. D) A bone. Show Answer Correct Answer: A) A muscle that works on it own. 10. Adults have ..... bones in their body A) 208. B) 209. C) 207. D) 206. Show Answer Correct Answer: D) 206. 11. The ribcage is formed by ..... pairs of thin ..... bones A) 10; straight. B) 10; curved. C) 12; straight. D) 12; curved. Show Answer Correct Answer: D) 12; curved. 12. Why is skeletal system important? A) The skeletal system works as the excretory system. B) The skeletal works only to go to sleep fast. C) The skeletal system works of your heart from inside. D) The skeletal systemworks as a support structure for your body. Show Answer Correct Answer: D) The skeletal systemworks as a support structure for your body. 13. Who/what has a hydrostatic skeleton? A) Person. B) Worm. C) Insect. D) None of above. Show Answer Correct Answer: B) Worm. 14. Most insects and crustaceans have a ..... A) Endoskeleton. B) Exoskeleton. Show Answer Correct Answer: A) Endoskeleton. 15. Which of the following means "the framework of bones that forms the structure of the body and protects internal organs?" A) System. B) Skeleton. C) Joint. D) Support. Show Answer Correct Answer: B) Skeleton. 16. What are the skeletons functions? A) Protects internal organs. B) Gives shape and mobility to the body. C) Forms RBC's and stores minerals. D) Muscles are attached. E) All of the above. Show Answer Correct Answer: E) All of the above. 17. You can strengthen your bones through ..... A) Weight-bearing exercise. B) Consuming more vitamin E. C) Spending time in space. D) Drinking apple cider vinegar. E) Not using deodorant. Show Answer Correct Answer: A) Weight-bearing exercise. 18. C2 What are the bones of the backbone called? A) Ribs. B) Skull. C) Vertebrae. D) None of above. Show Answer Correct Answer: C) Vertebrae. 19. Hip, elbow and knee A) Fibrous. B) Cartilaginous. C) Synovial. D) None of above. Show Answer Correct Answer: C) Synovial. 20. The only bone in the head that moves is known as the ..... A) Jaw bone. B) Cranium. C) Stirrup. D) Vertebrae. Show Answer Correct Answer: A) Jaw bone. ← PreviousNext →Related QuizzesSkeletal System Quiz 1Skeletal System Quiz 2Skeletal System Quiz 3Skeletal System Quiz 4Skeletal System Quiz 5Skeletal System Quiz 6Skeletal System Quiz 7Skeletal System Quiz 8Skeletal System Quiz 9Skeletal System Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books