Which of the following models of joints exemplifies the proximal radioulnar joint between radius and ulna in human arm?
Correct answer: D. D
- A. A
- B. B
- C. C
- D. D
Explanation
D represents pivot joint. Proximal radioulnar joint is a pivot joint, allowing rotational movement of the forearm.. So option D is correct. Option A, B and C don't represent pivot joint. So these are incorrect.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Joints
Joints are connections between bones that provide movement, stability or both. Coverage includes fibrous, cartilaginous and synovial joints, the structure of a synovial joint, cartilage, ligaments and synovial fluid, and the difference between ligaments that join bones and tendons that attach muscle to bone.
Practise Support and Movement
738 free Support and Movement MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Joints questions
Zeeshan feels severe knee pain during movement. His laboratory reports reveal that the synovial membrane of his knee joint is inflamed.This inflammation causes pain because the synovial membrane is unable to
In a laboratory, students are provided with the shown model of human pelvic girdle to count thenumber of joints.The CORRECT number of joints as counted by students within this pelvic girdle is
In the given diagram of human knee joint, the number of ligaments visible is
Which of the following types of joints exists between the phalanges in your fingers?
The hinge joint and ball and socket joints are the types of
The root of the tooth and the socket of the mandible and the maxilla is an example of which type of joint: