This quiz works best with JavaScript enabled. Home > Science > Biology > Skeletal System – Quiz 115 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 115 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is a fracture? A) Growing of the bones. B) A break in a bone. C) A funny bone. D) None of above. Show Answer Correct Answer: B) A break in a bone. 2. Smooth muscle is ..... A) Voluntary and striated in appearance. B) Voluntary and non-striated in appearance. C) Involuntary and striated in appearance. D) Involuntary and non-striated in appearance. Show Answer Correct Answer: D) Involuntary and non-striated in appearance. 3. A fracture that occurs across the entire bone is called ..... A) Comminuted. B) Hairline. C) Transverse. D) None of above. Show Answer Correct Answer: C) Transverse. 4. Bones contain bone marrow. Red and white blood cells are produced in the bone marrow. What type of function describes the explanation above? A) Gives the body its shape. B) Allows the body to move. C) Protects and supports organs. D) Produces blood cells in bone marrow. E) Stores and releases minerals. Show Answer Correct Answer: D) Produces blood cells in bone marrow. 5. The smallest bone in our body is located in ..... A) Nose. B) Ear. C) Hands. D) Legs. Show Answer Correct Answer: B) Ear. 6. Round or oval opening through a bone A) Foramen. B) Fissure. C) Groove. D) Fossa. Show Answer Correct Answer: A) Foramen. 7. The Skeletal System performs functions such as ..... A) It gives Shape to our body. B) It protects internal organs. C) Helps in Movement. D) All of these. Show Answer Correct Answer: D) All of these. 8. What is the purpose of veins? A) To carry blood back to the heart. B) Forms a network to connect the smallest arterioles and smallest venules. C) Carry blood away from the heart. D) To fight off disease. Show Answer Correct Answer: A) To carry blood back to the heart. 9. Green A) Femur. B) Fibula. C) Tibula. D) None of above. Show Answer Correct Answer: A) Femur. 10. Muscles that are connected to the bones and help move our arms and our legs. These muscles are called ..... muscles. A) Cardiac. B) Skeletal. C) Smooth. D) None of above. Show Answer Correct Answer: B) Skeletal. 11. What is an example of a Hinge joint? A) Elbow. B) Shoulder. C) Neck. D) Wrist. Show Answer Correct Answer: A) Elbow. 12. Why are some particular bones like the skull important? A) They help us walk. B) They protect vital organs. C) They help us stand. D) They protect muscles. Show Answer Correct Answer: B) They protect vital organs. 13. What is the smaller bone in the bottom portion of your leg called? A) Humerus. B) Fibula. C) Tibia. D) Femur. Show Answer Correct Answer: B) Fibula. 14. Cells that build bone tissue A) Osteoblast. B) Osteocyte. C) Osteoclast. D) Osteoprogenitor cell. Show Answer Correct Answer: A) Osteoblast. 15. Where are saddle joints found? A) . B) . C) . D) . Show Answer Correct Answer: A) . 16. The skeletal system forms a solid framework for the body. A) True. B) False. Show Answer Correct Answer: A) True. 17. This 65% of your bone is responsible for the hardness & strength of bones: A) Osteoid. B) Spongy. C) Compact. D) Mineral salts. Show Answer Correct Answer: D) Mineral salts. 18. True or False:We are taller in the morning than in the evening A) True. B) False. Show Answer Correct Answer: A) True. 19. The entire inside of a long bone is compact bone. A) True. B) False. Show Answer Correct Answer: B) False. 20. This bone marrow has a high fat content A) Red. B) Yellow. C) White. D) Green. Show Answer Correct Answer: B) Yellow. ← 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