What is the function of the synovial fluid they secrete?
Synovial fluid is a viscous solution found in the cavities of synovial joints. The principal role of synovial fluid is to reduce friction between the articular cartilages of synovial joints during movement.
What is aspiration of synovial fluid?
Joint aspiration is a procedure whereby a sterile needle and syringe are used to drain synovial fluid from a patient’s joint. Joint aspiration is typically performed by a doctor or ancillary health care provider as an office procedure or at the bedside of hospitalized patients.
What are three functions of synovial fluid?
Terms in this set (3)
- lubrication. reduces friction between bones.
- nutrient distribution. circulates within a joint to provide nutrients and waste disposal for chondrocytes.
- shock absorption. helps to distribute pressure evenly across the joint.
What is synovial fluid aspirate analysis?
A synovial fluid analysis is a group of tests that detect changes in synovial fluid. Synovial fluid is the liquid that surrounds and lubricates joints. When patients have swollen, painful joints, a synovial fluid analysis can give valuable information about the underlying source of the problem.
What are two functions of synovial fluid?
Synovial fluid, present in very small quantities in normal synovial joints, has two functions: lubrication and nutrition. Synovial fluid is a combination of a filtrate of plasma that enters the joint space from the subsynovial capillaries and hyaluronic acid, which is secreted by the synoviocytes.
What is the function of synovial fluid quizlet?
What is the function of the synovial fluid? Synovial fluid moistens and lubricates the joints, as well as supplying nutrients to the articular cartilage.
Why is synovial fluid so important?
Synovial fluid supplies nutrients to the avascular articular cartilage; it also provides the viscosity needed to absorb shock from slow movements, as well as the elasticity required to absorb shock from rapid movements.
What are the four functions of synovial fluid?
The synovial fluid in the joint capsule has four important functions: it keeps the bones slightly apart, protecting their cartilage coverings from wear and tear. it absorbs shocks, again protecting the cartilage. it lubricates the joint, helping it to work freely and easily.