9. Which of the following is not a common bone disorder?
a) Osteoporosis
b) Arthritis
c) Osteogenesis imperfecta
d) Myocardial infarction
10. What is a common symptom of osteoarthritis?
a) Joint stiffness
b) Bone fractures
c) High fever
d) Muscle weakness
11. Which type of fracture results in the bone breaking into multiple pieces?
a) Greenstick fracture
b) Comminuted fracture
c) Spiral fracture
d) Stress fracture
12. Which type of fracture occurs when the bone penetrates the skin?
a) Open fracture
b) Closed fracture
c) Compound fracture
d) Simple fracture
13. What is the name of the movement that decreases the angle between two bones?
a) Extension
b) Flexion
c) Abduction
d) Adduction
14. Which of the following bones is part of the axial skeleton?
a) Femur
b) Scapula
c) Vertebra
d) Radius
15. What is the purpose of the rib cage?
a) Protect the heart and lungs
b) Provide structure to the legs
c) Aid in digestion
d) Support the skull
16. The bones of the fingers and toes are called:
a) Carpals
b) Tarsals
c) Phalanges
d) Metacarpals
17. Which bone forms the knee joint with the femur?
a) Patella
b) Tibia
c) Fibula
d) Femur
18. What is the scientific term for the shoulder blade?
a) Clavicle
b) Scapula
c) Sternum
d) Radius
19. Which of the following is not a function of the skeletal system?
a) Blood cell production/hematopoiesis
b) Mineral storage
c) Regulation of body temperature
d) Movement
20. Which of the following bones is part of the appendicular skeleton?
a) Skull
b) Rib cage
c) Pelvis
d) Spine
21. What is the name of the tissue that covers the ends of bones in joints?
a) Cartilage
b) Ligament
c) Tendon
d) Synovium
22. What is the medical term for the inflammation of a tendon?
a) Tendinitis
b) Ligamentitis
c) Osteoporosis
d) Arthritis
23. Which of the following is a condition characterized by the thinning of bone tissue and loss of bone density over time?
a) Osteoporosis
b) Rheumatoid arthritis
c) Scoliosis
d) Osteoarthritis
24. What is the main component of bone tissue that gives it its strength and hardness?
a) Calcium
b) Collagen
c) Keratin
d) Chitin
25. Which bone disorder is caused by a deficiency in vitamin D?
a) Osteoporosis
b) Rickets
c) Osteoarthritis
d) Scoliosis
26. Which of the following bones is not part of the human hand?
a) Phalanges
b) Carpals
c) Metatarsals
d) Radius
27. Which type of joint allows for the widest range of motion?
a) Hinge joint
b) Ball and socket joint
c) Pivot joint
d) Gliding joint
28. What is the name of the tough band of tissue that connects muscle to bone?
a) Ligament
b) Tendon
c) Cartilage
d) Synovium
29. Which bone disorder is characterized by an abnormal curvature of the spine?
a) Scoliosis
b) Osteoarthritis
c) Rheumatoid arthritis
d) Osteoporosis
30. Which type of fracture occurs due to repetitive stress on a bone?
a) Greenstick fracture
b) Comminuted fracture
c) Spiral fracture
d) Stress fracture
31. Which of the following bones is not part of the human skull?
a) Mandible
b) Clavicle
c) Maxilla
d) Occipital
32. What is the medical term for the thigh bone?
a) Tibia
b) Femur
c) Fibula
d) Patella
33. Which of the following is not a function of the skeletal system?
a) Producing hormones
b) Supporting the body
c) Protecting internal organs
d) Storing minerals
34. Which bone disorder is characterized by inflammation and swelling of the joints?
a) Osteoporosis
b) Osteoarthritis
c) Rheumatoid arthritis
d) Scoliosis
35. Which type of joint allows for movement in only one plane?
a) Ball and socket joint
b) Hinge joint
c) Pivot joint
d) Gliding joint
36. What is the name of the condition in which bones become brittle and fragile from loss of tissue?
a) Osteoporosis
b) Rickets
c) Osteogenesis imperfecta
d) Arthritis
37. Which of the following is not a function of the skeletal system?
a) Producing blood cells
b) Storing minerals
c) Regulating body temperature
d) Producing hormones
38. Which bone disorder is characterized by inflammation of the joints and surrounding tissues?
a) Osteoporosis
b) Osteoarthritis
c) Rheumatoid arthritis
d) Scoliosis
39. What is the name of the process by which bone cells break down and reabsorb bone tissue?
a) Ossification
b) Remodeling
c) Resorption
d) Calcification
40. Which type of joint allows for movement in multiple directions?
a) Hinge joint
b) Ball and socket joint
c) Pivot joint
d) Gliding joint
41. Which of the following is not a component of a synovial joint?
a) Cartilage
b) Synovial fluid
c) Tendon
d) Ligament
42. Which bone forms the heel of the foot?
a) Talus
b) Calcaneus
c) Cuboid
d) Navicular
43. What is the name of the condition characterized by the abnormal lateral curvature of the spine?
a) Scoliosis
b) Lordosis
c) Kyphosis
d) Osteoporosis
44. Which type of fracture occurs when the bone bends and partially breaks, common in children?
a) Greenstick fracture
b) Comminuted fracture
c) Spiral fracture
d) Stress fracture
45. Which of the following is not a function of the skeletal system?
a) Providing structure and support
b) Facilitating movement
c) Producing digestive enzymes
d) Protecting internal organs
46. What is the name of the fluid-filled sacs that reduce friction between tendons and bones?
a) Ligaments
b) Bursae
c) Cartilage
d) Synovial fluid
47. Which of the following bones is not part of the human vertebral column?
a) Atlas
b) Radius
c) Sacrum
d) Coccyx
48. Which bone disorder is characterized by the wearing away of cartilage in the joints?
a) Osteoporosis
b) Osteoarthritis
c) Rheumatoid arthritis
d) Scoliosis
49. Which type of joint allows for rotational movement?
a) Hinge joint
b) Ball and socket joint
c) Pivot joint
d) Gliding joint
50. What is the name of the condition characterized by the abnormal curvature of the spine in the sagittal plane?
a) Scoliosis
b) Lordosis
c) Kyphosis
d) Osteoporosis
9. d) Myocardial infarction
10. a) Joint stiffness
11. b) Comminuted fracture
12. a) Open fracture
13. b) Flexion
14. c) Vertebra
15. a) Protect the heart and lungs
16. c) Phalanges
17. a) Patella
18. b) Scapula
19. c) Regulation of body temperature
20. c) Pelvis
21. a) Cartilage
22. a) Tendinitis
23. a) Osteoporosis
24. b) Collagen
25. b) Rickets
26. c) Metatarsals
27. b) Ball and socket joint
28. b) Tendon
29. a) Scoliosis
30. d) Stress fracture
31. b) Clavicle
32. b) Femur
33. a) Producing hormones
34. c) Rheumatoid arthritis
35. b) Hinge joint
36. a) Osteoporosis
37. c) Regulating body temperature
38. c) Rheumatoid arthritis
39. c) Resorption
40. b) Ball and socket joint
41. c) Tendon
42. b) Calcaneus
43. a) Scoliosis
44. a) Greenstick fracture
45. c) Producing digestive enzymes
46. b) Bursae
47. b) Radius
48. b) Osteoarthritis
49. c) Pivot joint
50. c) Kyphosis