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प्रश्न
What is the ball and socket joint and where are they present in the body?
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उत्तर
In a ball and socket joint, the ball of one bone is fitted into the socket of another bone such that the ball can move in the socket. Such a joint always involves a long bone, which can move in all planes. This type of joint is found in pectoral girdle, glenoid cavity, femur and acetabulum of pelvic girdle.
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संबंधित प्रश्न
Alongside is shown a diagrammatic skeletal of synovial j oint.
(a) What is a synovial joint?
(b) Where do you find such a joint?
(c) What is the function of cartilages?
(d) Name the parts 1 to 5. 2
The question has four options. Choose the correct answer:
Sutural joints are found between
The ______ is seen in fingers and toes.
______ is an immovable joint.
The bone of the upper jaw is an immovable bone.
The joint between the rib and breast bone is a fixed joint.
Match the following
| 1. | Ball & socket | a. | Elbow |
| 2. | Saddle | b. | Spine |
| 3. | Hinge | c. | Thumb |
| 4. | Gliding | d. | Hip |
Write the type of joint which is used for the following movement:
A girl moves her head in right and left direction.
Match the following and mark the correct option
| Column I | Column II |
| A. Sternum | i. Synovial fluid |
| B. Glenoid Cavity | ii. Vertebrae |
| C. Freely movable joint | iii. Pectoral girdle |
| D. Cartilaginous joint | iv. Flat bones |
Match List I with List II:
| List I (Type of Joint) | List II (Found between) |
| A. Cartilaginous Joint | I. Between flat skull bones |
| B. Ball and Socket Joint | II. Between adjacent vertebrae in vertebral column |
| C. Fibrous Joint | III. Between carpal and metacarpal of thumb |
| D. Saddle Joint | IV. Between Humerus and Pectoral girdle |
Choose the correct answer from the options given below:
