What is the lubricating fluid found between the two bones at a movable joint called?

Question

Question

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MPPKVVCL Line Attendant 26 Aug 2017 Official Paper

Answer 1

The correct answer is Synovial fluid.

Key Points

Synovial fluid is a viscous fluid found in the cavities of synovial joints.
It serves the purpose of lubricating the joints, reducing friction between the articular cartilage of synovial joints during movement.
The fluid also plays a crucial role in nutrient distribution and waste removal for the cartilage cells within the joint.
This fluid is produced by the synovial membrane, which lines the joint capsule.
It also acts as a shock absorber, cushioning the joints during activities such as walking, running, and jumping.

Additional Information

Amniotic fluid
- Amniotic fluid surrounds a developing fetus during pregnancy.
- It protects the fetus by cushioning against external pressure and trauma.
- It helps in the development of the fetal lungs and digestive system.
Interstitial fluid
- Interstitial fluid is found in the spaces between cells throughout the body.
- It helps in the transport of nutrients, oxygen, and waste products to and from cells.
Cerebrospinal fluid
- Cerebrospinal fluid (CSF) is found in the brain and spinal cord.
- It acts as a cushion for the brain, providing protection against physical impacts.
- CSF also helps in the circulation of nutrients and removal of waste products from the brain.