This quiz works best with JavaScript enabled. Home > Science > Skeletal System – Quiz 711 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 711 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Calcitonin decreases activity in ..... A) Thyroid Gland. B) Parathyroid Gland. C) Osteoclasts. D) Adrenal Gland. Show Answer Correct Answer: C) Osteoclasts. 2. Your feet are ..... to your knees. A) Caudal. B) Cephalic. C) Inferior. D) Superior. Show Answer Correct Answer: C) Inferior. 3. Non- A) Nine. B) Under. C) Above. D) Not. Show Answer Correct Answer: D) Not. 4. Make new bone and help repair damage. A) Osteoblast. B) Osteoclast. C) Osteocytes. D) Ossettoblanc. Show Answer Correct Answer: A) Osteoblast. 5. Which of the following means "to keep something safe from harm?" A) Ligament. B) Cartilage. C) Protection. D) Skeleton. Show Answer Correct Answer: C) Protection. 6. Read this sentence from Movers and Shapers. Although bones are hard and rigid, they can grow and change their shape. What does the word rigid mean in this sentence? A) Big. B) Firm. C) Loose. D) Flexible. Show Answer Correct Answer: B) Firm. 7. What is the inner framework of bones and cartilage in vertebrates called? A) School System. B) Skeleton System. C) Periosteum System. D) Skin System. Show Answer Correct Answer: B) Skeleton System. 8. The part in red also known as your collarbone ..... A) Tibia. B) Clavicle. Show Answer Correct Answer: B) Clavicle. 9. ..... is the muscular organ that separates the chest from the abdominal cavity. A) Wind pipe. B) Diaphragm. C) Lungs. D) Nose. Show Answer Correct Answer: B) Diaphragm. 10. Where is the humerus? A) Between the elbow and shoulder joint. B) Between the knee and shoulder joint. Show Answer Correct Answer: A) Between the elbow and shoulder joint. 11. A bone from the shoulder to the elbow is called ..... A) The humerus. B) The ribs. C) The skull. D) The femur. Show Answer Correct Answer: A) The humerus. 12. Little bones that make up your spine. A) Vertebrae. B) Skull. Show Answer Correct Answer: A) Vertebrae. 13. The smallest bone in your body is inside your ear. Which is the biggest bone? A) A rib in your ribcage. B) The thighbone in your leg. C) The jawbone in your skull. D) A wrist bone in your wrist. Show Answer Correct Answer: B) The thighbone in your leg. 14. Your ankles and wrists are which type of joint? A) Fixed joints. B) Hinge joints. C) Ellipsoid joints. D) Pivot joints. Show Answer Correct Answer: C) Ellipsoid joints. 15. Canal that carries blood vessels and nerve through the ceneter of osteons ..... A) Haversian. B) People's man. C) Beams. D) Lamellae. Show Answer Correct Answer: A) Haversian. 16. The branch of science that deals with the structure (morphology) of body parts-their forms and organization. A) Zoology. B) Genetics. C) Physiology. D) Anatomy. Show Answer Correct Answer: D) Anatomy. 17. Prominent projection of a bone A) Head. B) Process. C) Suture. D) Tubercle. Show Answer Correct Answer: B) Process. 18. C1, and allows the head to nod. Holds up the head. A) Axis. B) Atlas. Show Answer Correct Answer: B) Atlas. 19. Most people have ..... pairs of ribs A) 10. B) 12. C) 9. D) 13. Show Answer Correct Answer: B) 12. 20. Select an example of long bones A) Vertebrate. B) Phalanges. C) Humerus. D) Ribs. Show Answer Correct Answer: C) Humerus. ← 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