This quiz works best with JavaScript enabled. Home > Science > Skeletal System – Quiz 172 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 172 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What two materials are the outside of bones made out of? A) Calcium and Iron. B) Calcium and Helium. C) Calcium and Phosphorus. D) Calcium and Red Blood Cells. Show Answer Correct Answer: C) Calcium and Phosphorus. 2. Which system consists of bones and tissues. A) Digestive. B) Skeletal. C) Circulatory. D) Bones. Show Answer Correct Answer: B) Skeletal. 3. What is all living matter made up of? A) Tissues. B) Cells. C) Organs. D) Systems. Show Answer Correct Answer: B) Cells. 4. The two bones that make up your lower arm are called ..... A) Radius and Ulna. B) Tibia and Fibula. C) Humerus and Femur. D) Scapula and Clavicle. Show Answer Correct Answer: A) Radius and Ulna. 5. What is a volkmann's canal? A) Channels lying at right angles to the central canal, connecting blood and nerve supply of the periosteum to that of the Haversian canal. B) One of a network of tubes running through compact bone that contains blood vessels and nerves. C) Dense fibrous membrane covering the surface of bones. D) Tiny canals that link osteocytes. Show Answer Correct Answer: A) Channels lying at right angles to the central canal, connecting blood and nerve supply of the periosteum to that of the Haversian canal. 6. Which label is the radius? A) O. B) A. C) B. D) C. E) D. Show Answer Correct Answer: A) O. 7. ..... are muscles that move limbs towards the midline of the body. A) Adductors. B) Abductors. C) Extensors. D) Flexors. Show Answer Correct Answer: A) Adductors. 8. Which of the following structures passes through the foramen rotundum? A) Maxillary nerve. B) Middle meningeal artery. C) Internal jugular vein. D) Facial nerve. Show Answer Correct Answer: A) Maxillary nerve. 9. The smallest bone in your body is found in your ..... A) Hands. B) Legs. C) Arms. D) Ears. Show Answer Correct Answer: D) Ears. 10. This disease causes a lose of bone tissue mainly in elderly people. A) Osteoporosis. B) Arthritis. C) Scoliosis. D) None of above. Show Answer Correct Answer: A) Osteoporosis. 11. Protects the spinal cord A) Skull. B) Vertebral Column. C) Ribs. D) Bony Pelvis. Show Answer Correct Answer: B) Vertebral Column. 12. A patient lying on their back (supine) would be lying on which side of their body? A) Anterior. B) Superior. C) Distal. D) Posterior. Show Answer Correct Answer: D) Posterior. 13. This is an emergency treatment given to an injured person before before medical help becomes available. A) Operation of the injured part. B) First Aid. C) Cardiopulmonary Resuscitation or CPR. D) Drinking Antibiotics. Show Answer Correct Answer: B) First Aid. 14. Lateral A) Towards trunk. B) Towards midline. C) Away from midline. D) Towards feet. Show Answer Correct Answer: C) Away from midline. 15. How many types/groups of bones are there? A) 2. B) 4. C) 8. D) 5. Show Answer Correct Answer: B) 4. 16. This is the only bone in your upper arm A) Humerus. B) Ulna. C) Radius. D) Femur. Show Answer Correct Answer: A) Humerus. 17. Commonly known as a chronic autoimmune disorder in which the joints and some organs are attacked, joints become swollen, painful and immobile. A) Osteoarthritis. B) Osteoporosis. C) Gouty Arthritis. D) Rheumatoid Arthritis. Show Answer Correct Answer: D) Rheumatoid Arthritis. 18. The vertebrae are part of the: A) Pelvic girdle. B) Shoulder girdle. C) Axial skeleton. D) Appendicular skeleton. Show Answer Correct Answer: C) Axial skeleton. 19. The main organs are bones. A) True. B) False. Show Answer Correct Answer: B) False. 20. Bone of the heel. A) Cranium. B) Calcaneus. C) Clavicle. D) Phalanges. Show Answer Correct Answer: B) Calcaneus. ← 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