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Consider the following four statements (...

Consider the following four statements (P-S) related to synovial joints and select the correct option stating which ones are true (T) and which ones are false.(F). P) Hip joint is a ball and socket joint Q)Joint between radius and ulna in the forearm is a hinge joint R)Joint between occipital and first vertebrae is a pivot joint S) Joint between carpal and metacarpal of a thumb is a saddle joint

A

`{:(P,Q,R,S),(T,T,T,T):}`

B

`{:(P,Q,R,S),(F,F,F,F):}`

C

`{:(P,Q,R,S),(T,F,T,T):}`

D

`{:(P,Q,R,S),(T,F,F,T):}`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the statements related to synovial joints, we will analyze each statement one by one and determine whether they are true (T) or false (F). ### Step-by-Step Solution: 1. **Statement P: Hip joint is a ball and socket joint.** - The hip joint is indeed a ball and socket joint, which allows for a wide range of motion. Therefore, this statement is **True (T)**. 2. **Statement Q: Joint between radius and ulna in the forearm is a hinge joint.** - The joint between the radius and ulna is not a hinge joint; it is classified as a synovial joint that allows for rotation. Thus, this statement is **False (F)**. 3. **Statement R: Joint between occipital and first vertebrae is a pivot joint.** - The joint between the occipital bone of the skull and the first vertebra (atlas) is indeed a pivot joint, allowing for the rotation of the head. Therefore, this statement is **True (T)**. 4. **Statement S: Joint between carpal and metacarpal of a thumb is a saddle joint.** - The joint between the carpal bone (trapezium) and the metacarpal of the thumb is classified as a saddle joint, which allows for a greater range of motion, including opposition. Thus, this statement is **True (T)**. ### Summary of Statements: - P: True (T) - Q: False (F) - R: True (T) - S: True (T) ### Final Answer: The correct option stating which statements are true and which are false is: - P: T - Q: F - R: T - S: T
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