to identify the blood type of the patient or the sample being tested
Vitamin K is the essential vitamin necessary for blood clotting.
Calcium is the mineral necessary for chemical clotting. It plays a crucial role in the blood clotting process by enabling the activation of various clotting factors and facilitating the formation of a stable blood clot.
Platelets
It is necessary for prevention of blood coagulation (clotting).
fibrinogens
Any blood, really. Depends on the lifestyle.
Platlets, protiens, and polerizing enzymes.
Platelets are involved in blood clotting. They are also called thrombocytes and come from the bone marrow.
Sodium citrate is an anticoagulant that is added to blood collection tubes to prevent the blood from clotting. It works by binding to calcium ions in the blood, which are necessary for the clotting process, and thereby inhibiting blood clot formation during sample collection and processing.
Vitamin K is the key micronutrient necessary for blood clotting, as it plays a crucial role in the synthesis of clotting factors in the liver. Additionally, certain minerals like calcium are also essential, as they help in the activation of these clotting factors. Together, these nutrients ensure proper coagulation and prevent excessive bleeding.
Platelets help with blood clotting
In clinical laboratory science it is common to wait 20-30 minutes for whole blood to clot totally in order to produce serum. The exact time depends on the container and the condition of the human subject.