This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Skeletal System – Quiz 116 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Skeletal System Quiz 116 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How many bones are found, on average, in an adult? A) 206. B) 216. C) 106. D) 270. Show Answer Correct Answer: A) 206. 2. When a bone is splintered or crushed, it is a ..... fracture. A) Open. B) Closed. C) Comminuted. D) Greenstick. Show Answer Correct Answer: C) Comminuted. 3. What type of cells does calcitonin stimulate. A) Osteoblasts. B) Osteoclasts. C) Osteocytes. D) None of above. Show Answer Correct Answer: A) Osteoblasts. 4. The outer covering of the bone; it covers the diaphysis ..... A) Articular cartilage. B) Periosteum. C) Haversian canal. D) Osteon. Show Answer Correct Answer: B) Periosteum. 5. Opening through a bone serves as passageway for blood vessels or nervess A) Facet. B) Tuberosity. C) Condyle. D) Foramen. Show Answer Correct Answer: D) Foramen. 6. Which kind of muscle is responsible for walking A) Cardiac. B) Striated. C) Smooth. D) None of above. Show Answer Correct Answer: B) Striated. 7. The hard, outer portion of bones is made of ..... bone tissue A) Support. B) Compact. C) Combine. D) Protect. Show Answer Correct Answer: B) Compact. 8. It protects the eyeball A) Eye socket. B) Mandible. C) Nasal bone. D) Maxilla. Show Answer Correct Answer: A) Eye socket. 9. The wrist is an example of which type of joint? A) Hinge. B) Ball and Socket. C) Ellipsoid/Condyloid. D) Pivot. E) Saddle. Show Answer Correct Answer: C) Ellipsoid/Condyloid. 10. Based on its shape, Bone can be classified as ..... types A) 3. B) 2. C) 4. D) 1. Show Answer Correct Answer: C) 4. 11. What type of cartilage covers the end of the bone (protects against bone on bone contact)? A) Hyaline Cartilage. B) Fibrocartilage. C) Elastic Cartilage. D) None of these. Show Answer Correct Answer: A) Hyaline Cartilage. 12. A synovial joint is..... A) An area where 3 or more bones meet together within a joint capsule and inhibits many movement from occurring. B) An area where two or more bones meet within a joint capsule and allows a wide range of movement to occur. Show Answer Correct Answer: B) An area where two or more bones meet within a joint capsule and allows a wide range of movement to occur. 13. These arteries penetrate the bone througha hole in the compact bone and branch to feed theosteons. A) Medullary cavity. B) Epiphysis. C) Coronary. D) Nutrient artery. Show Answer Correct Answer: D) Nutrient artery. 14. The vertebrae (bones) are separated from each other by ..... A) Pads of cartilage. B) Veins and oxygen. C) . Capillaries and blood. D) Arteries and fats. Show Answer Correct Answer: A) Pads of cartilage. 15. The ..... has 8 bones and is located in the wrist. A) Metacarpus. B) The jaws. C) Carpus. D) Lacrimal. Show Answer Correct Answer: C) Carpus. 16. What movements are allowed at a condyloid joint (wrist)? A) Side to side. B) Forwards and backwards. C) Both of the options listed. D) None of above. Show Answer Correct Answer: C) Both of the options listed. 17. What is Peritoneum? A) A tough membrane that covers the bones surface. B) The marrow inside the bone. C) A tough membrane that is inside the bone. D) A soft tissue that surrounds the bone. Show Answer Correct Answer: A) A tough membrane that covers the bones surface. 18. It is made of tough material that connect a muscle to a bone. An example of it is the ACHILLES ..... in the foot which connects the calf muscles to the heel bone. A) Ligament. B) Achiles. C) Tendon. D) Cartilage. Show Answer Correct Answer: C) Tendon. 19. Sally recently suffered trauma to her tibia. Her dr said she has developed inflammation of the bone caused by pathogens. He prescribed antibiotics. What is her condition? A) Bused. B) Osteoporosis. C) Osteomyelitis. D) Osteoarthritis. Show Answer Correct Answer: C) Osteomyelitis. 20. Your head, neck and torso are part of the ..... skeleton. A) Appendicular. B) Axial. Show Answer Correct Answer: B) Axial. 21. Soft connective tissue that fills internal spaces in the bone A) Ligament. B) Marrow. C) Joint. D) Cartilage. Show Answer Correct Answer: B) Marrow. 22. A ..... fracture is one where the bone is fractured into many small pieces, like the bone has been crushed or splintered. A) Comminuted. B) Spiral. C) Oblique. D) Transverse. Show Answer Correct Answer: A) Comminuted. 23. Bones that develop from layers of membranous connective tissue are called ..... A) Endochondral bone. B) Intramembranous bone. Show Answer Correct Answer: B) Intramembranous bone. 24. What are the bones in the wrist called? A) Phalanges. B) Tarsals. C) Carpals. D) Metacarpals. E) Metatarsals. Show Answer Correct Answer: C) Carpals. 25. Where does hematopoiesis, the production of blood cells, take place? A) Adipose tissue. B) Yellow marrow. C) Cartilage. D) Red marrow. Show Answer Correct Answer: D) Red marrow. 26. The SA Node sends what? A) Oxygen. B) Messages. C) Hormones. D) Electrical Impulses. Show Answer Correct Answer: D) Electrical Impulses. 27. What are the ear bones called? A) Hammer, Anvil, Stirrup. B) Earring, Necklace, Bracelet. C) Lug Nut, Bolt, Rim. D) Pretzel, Cracker, Cookie. Show Answer Correct Answer: A) Hammer, Anvil, Stirrup. 28. What are the organ systems that make up the musculoskeletal system? A) Muscular and Skeletal Systems. B) Respiratory and Circulatory Systems. C) Digestive and Excretory Systems. D) Integumentary and Nervous Systems. Show Answer Correct Answer: A) Muscular and Skeletal Systems. 29. What classification of the bone does the femur belong to? A) Flat. B) Irregular. C) Short. D) Long. Show Answer Correct Answer: D) Long. 30. There are three places where you can find cartilage. What are they? A) Nose, jaw and joints. B) Nose, ears and joints. C) Ears, ribs, joints. D) Ears, skull and joints. Show Answer Correct Answer: B) Nose, ears and joints. 31. What are Vertebrates? A) Animals that have bones on the outside of their bodies. B) Animals that do not have bones. C) Animals that have bones; specifically a back bone. D) None of above. Show Answer Correct Answer: C) Animals that have bones; specifically a back bone. 32. The ends of the long bone are anatomically referred to as the: A) Articulating Cartilage. B) Epiphysis. C) Periosteum. D) Diaphysis. Show Answer Correct Answer: B) Epiphysis. 33. Abnormal softening of cartilage is A) Chondromalacia. B) Osteonecrosis. C) Dysplasia. D) Costochondritis. Show Answer Correct Answer: A) Chondromalacia. 34. A magnet can attract all metals. A) False. B) True. Show Answer Correct Answer: A) False. 35. Which of the following is the best definition of a bone? A) A thin layer of cartilage covering an epiphysis. B) A semi-rigid connective tissue found on the skeleton. C) A hard, dense connective tissue that forms the structural elements of the skeleton. D) A channel within the bone matrix that houses an osteocyte. Show Answer Correct Answer: C) A hard, dense connective tissue that forms the structural elements of the skeleton. 36. ..... system of the body stores calcium A) Digestive system. B) Respiratory system. C) Skeletal system. D) None of these. Show Answer Correct Answer: C) Skeletal system. 37. ..... joints are located in the hip. A) Saddle. B) Hinge. C) Ball and socket. D) Plane. Show Answer Correct Answer: C) Ball and socket. 38. Root word for joint. A) Arthr/o. B) So that. C) Cost/a. D) Chondr/o. Show Answer Correct Answer: A) Arthr/o. 39. This skeleton includes the arms and legs A) Appendicular. B) Ligament. Show Answer Correct Answer: A) Appendicular. 40. These are the main components of bone matrix. A) Collagen; calcium carbonate. B) Calcium carbonate; calcium phosphate. C) Keratin; calcium phosphate. D) Collagen; calcium phosphate. Show Answer Correct Answer: D) Collagen; calcium phosphate. 41. This is the upper arm bone. A) Ulna. B) Femur. C) Humerus. D) Radius. Show Answer Correct Answer: C) Humerus. 42. What type of movement occurs at the ankle when the toes are pointed? A) Extension. B) Plantar flexion. C) Abduction. D) Dorsiflexion. Show Answer Correct Answer: B) Plantar flexion. 43. It is the inner layer of the bone that contains yellowish substance which manufacture blood cells in the body. A) Spongy Bone. B) Compact Bone. C) Bone marrow. D) Pelvic Bone. Show Answer Correct Answer: C) Bone marrow. 44. ..... ribs are attached directly to the sternum A) True. B) False. C) Floating. D) Secondary. Show Answer Correct Answer: A) True. 45. All of the following are synovial joints except? A) Cartilaginous joints. B) Ball and Socket joints. C) Freely moveable joints. D) Hinge joints. Show Answer Correct Answer: A) Cartilaginous joints. 46. Axial bones includes A) Head, neck, trunk. B) Arms, legs scapula. C) Scapula, clavicle, legs. D) Thigh, legs, arms. Show Answer Correct Answer: A) Head, neck, trunk. 47. The bones that form the arch of each foot. A) Phalanges. B) Tarsals. C) Metacarpals. D) Metatarsals. Show Answer Correct Answer: D) Metatarsals. 48. A suture is an example of a(n): A) Assembly. B) Syndesmosis. C) Diarthrosis. D) Amphiarthrosis. Show Answer Correct Answer: A) Assembly. 49. Which of the following bones are in the toes ..... A) Metatarsals. B) Carples. C) Cranium. D) Tarsals. Show Answer Correct Answer: A) Metatarsals. 50. As a baby, most of your skeletal system is made up of ..... A) Spongy bone. B) Cartilage. C) Compact bone. D) Bone marrow. Show Answer Correct Answer: B) Cartilage. 51. Calcium regulation in the blood operates under: A) Negative Feedback. B) Positive Feedback. C) Compliment Sandwich Feedback. D) Calciogenetic Feedback. Show Answer Correct Answer: A) Negative Feedback. 52. The spine is made up of bones called ..... A) Vertebrae. B) Vertebrates. C) Verdigris. D) Vertigo. Show Answer Correct Answer: A) Vertebrae. 53. Primary ossification centers develop in long bones in the A) Epiphysis. B) Diaphysis. C) Periosteum. D) Metaphysis. Show Answer Correct Answer: B) Diaphysis. 54. There are more then ..... muscles present in our body. A) 300. B) 206. C) 600. D) 200. Show Answer Correct Answer: C) 600. 55. What is important to know about this chapter? A) Washing your hair is not important. B) Brushing and flossing will keep teeth healthy. C) Eating healthy does not help teeth and bones. D) None of above. Show Answer Correct Answer: B) Brushing and flossing will keep teeth healthy. 56. When a muscle is contracting, it is getting ..... A) Smaller. B) Larger. C) Staying the same. D) None of above. Show Answer Correct Answer: A) Smaller. 57. Softening of bones, often in children, due to lack of vitamin D A) Tendonitis. B) Talipes. C) Rickets. D) Scoliosis. Show Answer Correct Answer: C) Rickets. 58. Not movable joints, also known as sutures; the joints in the skull is called A) Synovial joints. B) Synarthrotic. C) Amphiarthrotic. D) Diarthrotic. Show Answer Correct Answer: B) Synarthrotic. 59. One function of the skeletal system is to make red blood cells. Where are red blood cells produced? A) Yellow Bone Marrow. B) Red Bone Marrow. C) Spongey Bone. D) Compact Bone. Show Answer Correct Answer: B) Red Bone Marrow. 60. Which joints open like a door. A) Hinge joints. B) Ball and Socket. C) Svival joints. D) None of above. Show Answer Correct Answer: A) Hinge joints. ← PreviousNext →Related QuizzesScience QuizzesGeneral Knowledge QuizzesSkeletal System Quiz 1Skeletal System Quiz 2Skeletal System Quiz 3Skeletal System Quiz 4Skeletal System Quiz 5Skeletal System Quiz 6Skeletal System Quiz 7Skeletal System Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books