Joints of Skeleton MCQs

1. What are joints defined as in the skeletal system?

(A) Points of contact between muscles and blood vessels

(B) Points of contact between bones, or between bones and cartilages

(D) Structures that generate force for movement

Answer

Answer: (B) Points of contact between bones, or between bones and cartilages

2. During movement, what acts as a fulcrum?

(A) The muscle

(B) The bone

(D) The cartilage

Answer

Answer: (C) The joint

3. Which component generates the force used to carry out movement through joints?

(A) Ligaments

(B) Muscles

(D) Tendons

Answer

Answer: (B) Muscles

4. How many major structural forms are joints classified into?

(A) Two

(B) Three

(D) Five

Answer

Answer: (B) Three

5. Which of the following is NOT a structural classification of joints?

(A) Fibrous

(B) Cartilaginous

(D) Muscular

Answer

Answer: (D) Muscular

6. Which type of joint does not allow any movement?

(A) Synovial joint

(B) Cartilaginous joint

(D) Hinge joint

Answer

Answer: (C) Fibrous joint

7. The flat bones of the skull fuse end-to-end to form the cranium using which type of joint?

(A) Fibrous joint

(B) Synovial joint

(D) Gliding joint

Answer

Answer: (A) Fibrous joint

8. Dense fibrous connective tissues that fuse the flat skull bones together are in the form of:

(A) Ligaments

(B) Tendons

(D) Fascicles

Answer

Answer: (C) Sutures

9. In which type of joint are the involved bones joined together with the help of cartilages?

(A) Fibrous joint

(B) Synovial joint

(D) Pivot joint

Answer

Answer: (C) Cartilaginous joint

10. The joint between adjacent vertebrae in the vertebral column is an example of a:

(A) Fibrous joint

(B) Cartilaginous joint

(D) Ball and socket joint

Answer

Answer: (B) Cartilaginous joint

11. What degree of movability is permitted by cartilaginous joints like those in the vertebral column?

(A) No movement

(B) Limited movement

(D) Free movement in all directions

Answer

Answer: (B) Limited movement

12. Which joints are characterized by a fluid-filled cavity between the articulating surfaces of two bones?

(A) Fibrous joints

(B) Sutures

(D) Cartilaginous joints

Answer

Answer: (C) Synovial joints

13. What is the fluid-filled space in a synovial joint called?

(A) Glenoid cavity

(B) Synovial cavity

(D) Cranial cavity

Answer

Answer: (B) Synovial cavity

14. Which type of joint allows considerable movement and plays a significant role in locomotion?

(A) Fibrous joint

(B) Cartilaginous joint

(D) Suture

Answer

Answer: (C) Synovial joint

15. The joint between the humerus and the pectoral girdle is an example of which synovial joint?

(A) Hinge joint

(B) Pivot joint

(D) Gliding joint

Answer

Answer: (C) Ball and socket joint

16. The knee joint is structurally classified as a:

(A) Hinge joint

(B) Pivot joint

(D) Ball and socket joint

Answer

Answer: (A) Hinge joint

17. Which type of joint is present between the atlas and axis vertebrae?

(A) Gliding joint

(B) Pivot joint

(D) Saddle joint

Answer

Answer: (B) Pivot joint

18. The joint found between the carpals of the wrist is an example of a:

(A) Pivot joint

(B) Gliding joint

(D) Hinge joint

Answer

Answer: (B) Gliding joint

19. Which joint exists between the carpal and metacarpal of the human thumb?

(A) Ball and socket joint

(B) Saddle joint

(D) Gliding joint

Answer

Answer: (B) Saddle joint

20. What is the medical term for the inflammation of joints?

(A) Osteoporosis

(B) Muscular dystrophy

(D) Arthritis

Answer

Answer: (D) Arthritis

21. Gout is a disorder characterised by the inflammation of joints due to the accumulation of:

(A) Lactic acid crystals

(B) Calcium salts

(D) Chondroitin salts

Answer

Answer: (C) Uric acid crystals

22. With which part of the vertebral column does the human skull articulate?

(A) Lumbar region

(B) Superior region (Atlas)

(D) Thoracic region

Answer

Answer: (B) Superior region (Atlas)

23. The skull articulates with the vertebral column with the help of two:

(A) Occipital condyles

(B) Parietal bones

(D) Acetabula

Answer

Answer: (A) Occipital condyles

24. Ventrally, the true ribs are connected to the sternum with the help of which cartilage forming a joint?

(A) Fibrous cartilage

(B) Hyaline cartilage

(D) Calcified cartilage

Answer

Answer: (B) Hyaline cartilage

25. The 8th, 9th, and 10th pairs of ribs join the seventh rib using:

(A) Dense fibrous tissue

(B) Synovial fluid

(D) Sutures

Answer

Answer: (C) Hyaline cartilage

26. The head of the humerus articulates with which cavity to form the shoulder joint?

(A) Acetabulum

(B) Glenoid cavity

(D) Neural canal

Answer

Answer: (B) Glenoid cavity

27. Which cavity does the thigh bone (femur) articulate with in the pelvic girdle?

(A) Glenoid cavity

(B) Acetabulum

(D) Cranial cavity

Answer

Answer: (B) Acetabulum

28. The two halves of the pelvic girdle meet ventrally to form the pubic symphysis. Which tissue does it contain?

(A) Hyaline cartilage

(B) Fibrous cartilage

(D) Osseous tissue

Answer

Answer: (B) Fibrous cartilage

29. What joint connects the cranial bones in humans?

(A) Fibrous joint

(B) Cartilaginous joint

(D) Hinge joint

Answer

Answer: (A) Fibrous joint

30. Which joint acts as a pivot allowing movement between the first two cervical vertebrae?

(A) Between carpals

(B) Between atlas and axis

(D) Between cranial bones

Answer

Answer: (B) Between atlas and axis