This quiz works best with JavaScript enabled. Home > Science > Biology > Skeletal System – Quiz 262 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 262 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Bones protect our organs A) True. B) False. Show Answer Correct Answer: A) True. 2. Which of the following is an example of a second class lever? A) Head & Neck joint. B) Ankle joint. C) Elbow joint. D) None of above. Show Answer Correct Answer: B) Ankle joint. 3. What is the scientific name for the breastbone? A) Humerus. B) Mandible. C) Pelvis. D) Sternum. Show Answer Correct Answer: D) Sternum. 4. Q-The longest bone of our body is ..... A) Humerus. B) Femur. C) Carpal. D) Scapula. Show Answer Correct Answer: B) Femur. 5. Abnormal condition of bone death (lack of blood supply). A) Osteonecrosis. B) Lordosis. C) Bursitis. D) Synovectomy. Show Answer Correct Answer: A) Osteonecrosis. 6. Fractures that are most commonly seen in children/toddlers are: A) Comminuted. B) Compound. C) Dislocation. D) Greenstick. Show Answer Correct Answer: D) Greenstick. 7. What connects bones to help them move? A) Joints. B) Ligaments. C) Tendons. D) Muscles. Show Answer Correct Answer: A) Joints. 8. Nora, Charlotte, and Abigail are playing a trivia game about the human body. They come across a question:How many vertebrae are in the thoracic region? A) 12. B) 20. C) 10. D) 7. Show Answer Correct Answer: A) 12. 9. Name of the bones in the palm. A) Metatarsals. B) Metacarpals. C) Phalanges. D) Tarsals. Show Answer Correct Answer: C) Phalanges. 10. The axial skeleton includes A) Scapula, shoulder, radius. B) Pelvis, thigh, tibia. C) Carpal bones. D) Skull, vertebrae, ribs. Show Answer Correct Answer: D) Skull, vertebrae, ribs. 11. Iris was recently diagnosed with a form of leukemia (a cancer that affects the bone marrow). Her doctors have told her that part of her treatment may include a bone marrow transplant. Why would this be necessary? A) Her bones break easily and cause internal bleeding. B) Bone marrow produces blood cells. C) All cancers make transfusions necessary. D) Extra blood is needed to fight any type of cancer tagsSAP2. Show Answer Correct Answer: B) Bone marrow produces blood cells. 12. Blood cells produced from within the bone are called A) Yellow marrow. B) Red marrow. C) Osteocytes. D) Osteon systems. Show Answer Correct Answer: B) Red marrow. 13. Proper order of the inner ear. A) Staples, Anvil, Hammer. B) Anvil, Hammer, Staples. C) Hammer, Anvil, Staples. D) Hammer, Staples, Anvil. Show Answer Correct Answer: C) Hammer, Anvil, Staples. 14. The during a sports injury, the athlete's shoulder was forcibly displaced from the joint. What condition is this? A) Ruptured disc. B) Spiral. C) Bused. D) Dislocation. Show Answer Correct Answer: D) Dislocation. 15. Which bone tissue has material that is closely packed together? A) Compact Bone. B) Spongy Bone. Show Answer Correct Answer: A) Compact Bone. 16. What are the characteristics of short bones? A) Fairly equal in length. B) Found in your arms and legs. C) Composed mainly of compact bone. D) Longer than they are wide. Show Answer Correct Answer: A) Fairly equal in length. 17. Shoulder bone A) Rib cage. B) Pelvis. C) Vertebrae. D) Scapula. E) Patella. Show Answer Correct Answer: D) Scapula. 18. A muscle contraction produced by a variable external resistance at a constant speed A) Isotonic Contraction. B) Eccentric Contraction. C) Isokinetic Contraction. D) Isometric Contraction. Show Answer Correct Answer: C) Isokinetic Contraction. 19. What is the name of the thin myofilaments in the muscle cell? A) Actin. B) Myoglobin. C) Myosin. D) Titan. Show Answer Correct Answer: A) Actin. 20. Lower, outer leg bone A) Tarsals. B) Tibia. C) Fibula. D) Phalanges. Show Answer Correct Answer: C) Fibula. ← 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