This quiz works best with JavaScript enabled. Home > Science > Biology > Skeletal System – Quiz 512 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 512 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What are tiny cavities laid out in concentric circles around the Haversian canals? A) Osteon. B) Lacunae. C) Lamellae. D) Medullary cavity. Show Answer Correct Answer: B) Lacunae. 2. Joints in the skull are A) Immovable. B) Slightly movable. C) Movable. D) None of above. Show Answer Correct Answer: A) Immovable. 3. Where are the smallest bones in your body? A) Legs (femur). B) Ear. C) Hands & Feet. D) None of above. Show Answer Correct Answer: B) Ear. 4. Which vitamin is needed for the body to absorb calcium? A) Vitamin D. B) Vitamin A. C) Vitamin C. D) Vitamin E. Show Answer Correct Answer: A) Vitamin D. 5. What is the cushioning between your joints A) Tendons. B) Ligaments. C) Cartilage. D) Strain. Show Answer Correct Answer: C) Cartilage. 6. Arthrosclerosis is ..... in the ..... A) Inflammation; knee. B) Stiffness; joints. C) Fractures; bone. D) Stiffness; whole body. Show Answer Correct Answer: B) Stiffness; joints. 7. Which type of joint is found in our backbone and skull? A) Ball and Socket. B) Hinge. C) Pivot. D) Gliding. Show Answer Correct Answer: C) Pivot. 8. Padding between bones A) Endosteum. B) Hyaline. C) Articular cartilage. D) Lamella. Show Answer Correct Answer: C) Articular cartilage. 9. What kind of joint is the elbow? A) Hinge joint. B) Sliding joint. C) Fixed joint. D) Pivot. Show Answer Correct Answer: A) Hinge joint. 10. Which bone is referred to as the Knee Cap ..... A) Femur. B) Tibia. C) Patella. D) Fibula. Show Answer Correct Answer: C) Patella. 11. Main Organs:Bones and joints A) Skeletal. B) Muscular. C) Circulatory. D) Respiratory. Show Answer Correct Answer: A) Skeletal. 12. How many bones in human body A) 203. B) 306. C) 206. D) 234. Show Answer Correct Answer: C) 206. 13. What about cartilage makes it unique and also difficult to heal? A) It is in areas that are prone to movement. B) It is often subject to high compression. C) It's high protein content makes it costly to repair. D) It has no blood flow. Show Answer Correct Answer: D) It has no blood flow. 14. Which of the following is considered to be a flat bone? A) Femur. B) Humerus. C) Scapula. D) Facial bones. Show Answer Correct Answer: C) Scapula. 15. Crabs, prawns, and grasshoppers are ..... animals. A) Endoskeleton. B) Exoskeleton. Show Answer Correct Answer: B) Exoskeleton. 16. Which System does make famework of the body? A) Skeleton System. B) Lungs. C) Muscular System. D) None of these. Show Answer Correct Answer: A) Skeleton System. 17. It is an abnormal curvature of the spine that may cause back pain. Early diagnosis of the ailment can help a person with scoliosis get treatment right away. It may be done using a cast applied from the chest to the waist to help correct the curvature of the spine. A) Arthritis. B) Osteoporosis. C) Rickets. D) Scoliosis. Show Answer Correct Answer: D) Scoliosis. 18. For two years, a child is given a diet that lacked Vitamin D. What disorders would most likely develop? A) Greenstick fracture. B) Rickets. C) Gout. D) Lordosis. Show Answer Correct Answer: B) Rickets. 19. Which part of the skeletal system protects the lungs? A) Skull. B) Backbone. C) Spinal cord. D) Ribcage. Show Answer Correct Answer: D) Ribcage. 20. The motion that is being performed in the picture is? A) Shoulder flexion. B) Wrist Rotation. C) Shoulder Circumduction. D) Elbow extension. Show Answer Correct Answer: C) Shoulder Circumduction. ← PreviousNext →Related QuizzesScience 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books