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What cause blood clumping?
Blood clumping, or agglutination, occurs when blood cells clump together due to the presence of antibodies that react with antigens on the surface of the cells. This can happen during incompatible blood transfusions or in certain autoimmune diseases where the immune system mistakenly targets its own blood cells.
True or False..... Lymph is formed from blood during capillary exchange and rejoins the bloodstream later.?
Lymph is formed from blood during capillary exchange and rejoins the bloodstream later is true.
A clumping of antigen-to-antibody particles during an immunoassay such as the modern pregnancy test is known as?
agglutination
What causes edema that occurs during the inflammatory process?
Increased capillary permeability
Fibrinogen is a protein produced in platelets that .?
converts to fibrin during the clotting process
Atoms clumping during extreme cold is a brief definition in which state?
They clump and form Bose-Einstin Condensates (BEC).
What will happen to the water in the capillary tube during the investigation of osmosis?
It will increase due to osmosis
Is lymph formed from blood during capillary exchange and refoins the bloodstream later?
This true.
The process by which neutrophils are squeezed through the capillary walls during the inflammatory process is called?
diapedesis
What is the advantage of using a plastic capillary tube when collecting blood?
Plastic capillary tubes are advantageous because they are disposable, reducing the risk of contamination between samples. They are also less fragile compared to glass capillary tubes, reducing the risk of breakage during sample collection and handling. Additionally, plastic capillary tubes are more cost-effective and easier to dispose of after use.
What are Fragments of cells that form a plug sealing holes in injured vessels during blood clotting?
platelets
What two substances are found in the blood during clotting?
Fibrinogen and platelets are two key substances found in the blood during clotting. Fibrinogen is a plasma protein that forms fibrin threads, while platelets are cell fragments that help initiate the clotting process by adhering to the site of injury and releasing clotting factors.
