This quiz works best with JavaScript enabled. Home > Science > Skeletal System – Quiz 408 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 408 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Caused by a blood clot that cuts off oxygen to part of the brain A) Hematoma. B) Hypertension. C) Stroke. D) Heart Attack. Show Answer Correct Answer: C) Stroke. 2. What is the tissue on the inside of our bones called? A) Bones. B) Sponge. C) Marrow. D) Mellow. Show Answer Correct Answer: C) Marrow. 3. Red bone marrow functions in the creation of A) Fat. B) Blood cells. C) Bone cells. D) Cartilage. Show Answer Correct Answer: B) Blood cells. 4. Sam has low vitamin D and his legs are starting to bow out. What condition might he have? A) Rickets. B) Osteoarthritis. C) Osteoporosis. D) Rheumatoid arthritis. Show Answer Correct Answer: A) Rickets. 5. The largest organ of your body is your ..... A) Heart. B) Lungs. C) Skin. D) Stomach. Show Answer Correct Answer: C) Skin. 6. Flexion is a straightening movement around a joint A) True. B) False. Show Answer Correct Answer: B) False. 7. Which is an example of a movable joint? A) Ribs. B) Skull. C) Knee. D) None of above. Show Answer Correct Answer: C) Knee. 8. How many bones do humans have? A) 300. B) 206. C) 400. D) None of above. Show Answer Correct Answer: B) 206. 9. The bones of the cranium are connected with this kind of joint A) Ball and socket. B) Hinge. C) Pivot or Sliding. D) Immovable. Show Answer Correct Answer: D) Immovable. 10. Which of the following statements about osteoporosis are not true? I. It causes pain and swelling of jointsII. It is decrease of bone massIII. Calcium deficiency and insufficient vitamin D can contribute to osteoporosisIV. It is a result of excessive phosphate and calcium accumulation in bones A) I and II only. B) II and III only. C) I and IV only. D) II and IV only. Show Answer Correct Answer: C) I and IV only. 11. What is the agonist and what is the antagonist in a bicep curl? A) Biceps are the agonist, triceps are the antagonist. B) Triceps are the agonist, biceps are the antagonist. Show Answer Correct Answer: A) Biceps are the agonist, triceps are the antagonist. 12. Most common type of arthritis; caused by wear and tear A) Osteoarthritis. B) Rheumatoid arthritis. C) Gout. D) Bursitis. Show Answer Correct Answer: A) Osteoarthritis. 13. All bones are of the same size and shape- A) True. B) False. Show Answer Correct Answer: B) False. 14. The thick ends of a long bone are called ..... A) Diaphyses. B) Growth Plates. C) Epiphyses. D) Medullary Cavities. Show Answer Correct Answer: C) Epiphyses. 15. Movements that you cannot control are called? A) Strain. B) Sprain. C) Voluntary. D) Involuntary. Show Answer Correct Answer: D) Involuntary. 16. What is the name used for the frog's balance? A) Foreleg. B) Hind Leg. C) Webbed Toes. D) None of above. Show Answer Correct Answer: A) Foreleg. 17. Cells that synthesize bones: A) Osteoblast. B) Osteoclast. C) Osteocyte. D) Osteoporosis. Show Answer Correct Answer: A) Osteoblast. 18. The heart is made up of what type of muscle? A) Smooth. B) Cardiac. C) Skeletal. D) None of above. Show Answer Correct Answer: B) Cardiac. 19. Joints between skull bones A) Diarthrotic/synovial. B) Fibrous/suture. C) Amphiarthrotic/epiphyseal disk. D) None of above. Show Answer Correct Answer: B) Fibrous/suture. 20. Only movable bone in the skull is A) Eye socket. B) Nose. C) Upper jaw. D) Lower jaw. Show Answer Correct Answer: D) Lower jaw. ← 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