This quiz works best with JavaScript enabled. Home > Science > Skeletal System – Quiz 201 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 201 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which body organ is responsible in pumping blood for our body? A) Heart. B) Brain. C) Lungs. D) Stomach. Show Answer Correct Answer: A) Heart. 2. Which of these is a hinge joint? A) Shoulder. B) Hip. C) Knee. D) Ankle. Show Answer Correct Answer: C) Knee. 3. What are compact bones? A) Compact bones are dense and strong, providing strength and protection. B) Compact bones are hollow and fragile, providing no support or protection. C) Compact bones are transparent and brittle, providing no structural integrity. D) Compact bones are soft and weak, providing flexibility and movement. Show Answer Correct Answer: A) Compact bones are dense and strong, providing strength and protection. 4. During childhood, the vertebrae in backbone is compose of 33. How many vertebrae does an average adult have? A) 44. B) 23. C) 22. D) 26. Show Answer Correct Answer: D) 26. 5. Which body system is pictured? A) Muscular. B) Skeletal. C) Circulatory. D) Respiratory tags112.19.b.12.B. Show Answer Correct Answer: B) Skeletal. 6. What are false ribs? A) The first five pairs of ribs in the ribcage that directly attach to the sternum. B) The ribs that are located in the middle of the ribcage. C) The last five pairs of ribs in the ribcage that do not directly attach to the sternum. D) The ribs that are made of cartilage instead of bone. Show Answer Correct Answer: C) The last five pairs of ribs in the ribcage that do not directly attach to the sternum. 7. Breastbone A) Sternum. B) Clavicle. C) Scapula. D) Radiius. Show Answer Correct Answer: A) Sternum. 8. Of the weight of bone is due minerals salts (Ca, P, & calcium carbonate). What part of the bone makeup would this be? A) Living. B) Inorganic. C) Organic. D) Osteocytes. Show Answer Correct Answer: B) Inorganic. 9. Chondrocytes are mature cartilage cells found within in the ..... and they are derived from ..... A) Perichondrium, fibroblasts. B) Perichondrium, chondroblasts. C) Lacunae, fibroblasts. D) Lacunae, chondroblasts. Show Answer Correct Answer: D) Lacunae, chondroblasts. 10. What is a firm, elastic, flexible connective tissue found in the body? A) Marrow. B) Tendons. C) Ligaments. D) Cartilage. Show Answer Correct Answer: D) Cartilage. 11. The cheekbones are also called the ..... A) Hyoid bones. B) Lacrimal bones. C) Ethmoid bones. D) Zygomatic bones. Show Answer Correct Answer: D) Zygomatic bones. 12. My phalanges are my ..... A) Finger and toes. B) Elbow. C) Wrist. D) None of above. Show Answer Correct Answer: A) Finger and toes. 13. It protects some of the organs and gives the body support and shape. A) Digestive system. B) Respiratory system. C) Skeletal system. D) None of above. Show Answer Correct Answer: C) Skeletal system. 14. Define Spongy Bone A) The organs that make up the skeleton. B) The system that is made up of all the bones in your body. C) The tissue inside of a bone that looks like a sponge. Found at the end of long bones. D) Spongy material inside bones THAT PRODUCES RED BLOOD CELLS. Show Answer Correct Answer: C) The tissue inside of a bone that looks like a sponge. Found at the end of long bones. 15. Based on the image. Which animal is a vertebrate? A) Butterfly. B) Lobster. C) Spider. D) Frog. Show Answer Correct Answer: D) Frog. 16. You are taller in the day than you are in night because the cartilage between the ..... gets pressed A) Backbone. B) Vertebrate. C) Vertebrae. D) Spinal cord. Show Answer Correct Answer: C) Vertebrae. 17. What is a flexible connective tissue that is found between bones and is also found in your nose and ears? A) Ligament. B) Joint. C) Marrow. D) Cartilage. Show Answer Correct Answer: D) Cartilage. 18. What do tendons help bone attach to? A) Muscles. B) The heart. C) The lungs. D) None of above. Show Answer Correct Answer: A) Muscles. 19. A condition where the body has an abnormal curve & what are the three different risk factors? A) Scoliosis Age, Sex, Family History. B) Gangreneinjuries, burns, dog bites. C) GoutDiet, Weight, Gender. D) None of above. Show Answer Correct Answer: A) Scoliosis Age, Sex, Family History. 20. A material that is soft and flexible ..... A) Bone marrow. B) Cartilage. C) Tendon. D) Ligament. Show Answer Correct Answer: B) Cartilage. ← 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