This quiz works best with JavaScript enabled. Home > Science > Skeletal System – Quiz 661 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 661 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of these joint problems is caused by the cartilage between the bones breaking down? A) Bursitis. B) Osteoarthritis. C) Sprain. D) None of above. Show Answer Correct Answer: B) Osteoarthritis. 2. Suffix that means abnormal condition. A) -ation. B) -per cent. C) -Malacia. D) -osis. Show Answer Correct Answer: D) -osis. 3. Which of the following does NOT belong to your upper limb? A) Shoulder. B) Hand. C) Upper arm. D) Forearm. E) Collar bone. Show Answer Correct Answer: E) Collar bone. 4. Which part of the skeletal system protects the spinal cord? A) Pelvis. B) Cranium/skull. C) Vertebra. D) Scapula. Show Answer Correct Answer: C) Vertebra. 5. Examining interior of joint with an arthroscope, a fiberoptic camera; view of joint interior appears on monitor during procedure A) Arthroscopy. B) Endoscopy. C) Myelography. D) Bone scan. Show Answer Correct Answer: A) Arthroscopy. 6. Which muscle movement decreases the angles between bones? A) Flexion. B) Extension. C) Abduction. D) Inversion. Show Answer Correct Answer: A) Flexion. 7. The appearances of yarmulke sign in RNI image is refer to: A) Paget's disease. B) Ewing sarcoma. C) Bone tumour. D) Hydrocephalus. Show Answer Correct Answer: A) Paget's disease. 8. Example of ashort bone. A) Trapezoid. B) Humerous. C) Vertebrae. D) Patella. E) Sternum. Show Answer Correct Answer: A) Trapezoid. 9. Degeneration of cartilage. A) Chondromalacia. B) Arthritis. C) Sarcopenia. D) Inversion. Show Answer Correct Answer: A) Chondromalacia. 10. ..... is an inner framework of the body made of bones and cartilage A) Muscle. B) Skeleton. C) Flesh. D) Face. Show Answer Correct Answer: B) Skeleton. 11. The thumb is an example of a ..... joint. A) Pivot. B) Hinge. C) Ball and socket. D) Saddle. Show Answer Correct Answer: D) Saddle. 12. The backbone is made up of ..... small bones called vertebrae. A) 24. B) 33. C) 12. D) 20. Show Answer Correct Answer: B) 33. 13. What is located on friction points, provide cushion and decreases stress? A) Gliding Joints. B) Bursa Sacs. C) Condylar. D) Saddle Joint. Show Answer Correct Answer: B) Bursa Sacs. 14. Our backbone is made up of a stack of smaller bones called ..... which protect an important nerve called the ..... which runs from the brain to different part of the body A) Spinal cord vertebrae. B) Vertebrae spinal cord. C) Thigh tibia. D) Tibia thigh. Show Answer Correct Answer: B) Vertebrae spinal cord. 15. What is the definition of a diarthroses? A) Not movable joint. B) Slightly movable joint. C) Freely movable joint. D) None of above. Show Answer Correct Answer: C) Freely movable joint. 16. What types of tissue functions in allowing the spread of nerve impulses that communicate between different regions of the body? A) Muscle. B) Epithelial. C) Connective. D) Nervous. Show Answer Correct Answer: D) Nervous. 17. Short bones are primarily responsible for: A) Protecting organs. B) Supporting weight and movement. C) Providing stability and facilitating movement. D) Reinforcing tendons. Show Answer Correct Answer: C) Providing stability and facilitating movement. 18. During infancy and childhood, the single most important stimulus of epiphyseal plate activity is ..... A) Calcitonin. B) Parathyroid hormone. C) Alkaline phosphatase. D) Growth hormone. Show Answer Correct Answer: D) Growth hormone. 19. If the calcium in your blood decreases below homeostasis levels, a gland in the brain will sense the decrease and send a chemical message to your bones. Your bones will release calcium into the blood, bringing blood calcium levels back up. A) Positive Feedback Response. B) Negative Feedback Loop. Show Answer Correct Answer: B) Negative Feedback Loop. 20. The tibia is the bigger bone of the lower leg. A) True. B) False. Show Answer Correct Answer: A) True. ← 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