Blood clotting
Platelet aggregation is the medical term for the process in which platelets stick together.
White blood cells, red blood cells, and platelets.
Platelets.
platelets
If your talking about blood platelets, they rush to an area of you body that is injured to begin the clotting process.
platelets
platelets,fibrinogen,fibrin
That just means that there is no apparent disease process or abnormality of the joint.
Curdling is a process involving destroying an emulsion.
Since there's nothing 'following' in your question, I'm guessing somewhere on your list of possibilities you have Platelets.
Coagulation is a complex process involving many different proteins, but the most important is probably thrombin.
A superplume happens as a result of the cooling process in the Earth's mantle. They are thought to be a thermal abnormality.