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What is procoagulant?
Its 1 factor of Coagulation factors that help in Blood clottingDefine:- An agent that promotes the coagulation of blood.(OR)- any of factor V, factor VII, or factor VIII, each of which acts to accelerate the conversion of prothrombin to thrombin during blood coagulation. >> and this is the First Mechanism of Blood clotting as well as its the longest step of 3steps and onces its activated the clot is formed.e.x:When injuries happens, the procoagulant dominate and clot formation begins.These factors named I to XIII (according to their sequences of discovery) and most of them are Protein Synthesized by the Liver.
Which vitamin acts to accerate blood cotting?
Vitamin K acts to accelerate blood clotting.
Does histamine function to prevent blood clotting?
Histamine does not primarily function to prevent blood clotting; rather, it plays a role in the inflammatory response and acts as a chemical messenger in various physiological processes. During an allergic reaction or injury, histamine is released, leading to increased blood vessel permeability and vasodilation, which can influence blood flow. While it may have some indirect effects on clotting mechanisms, its main role is not to inhibit clot formation. Instead, other factors and substances in the body manage blood coagulation.
Why EDTA tube prevents clotting?
EDTA acts as a chelating agent, binding to calcium ions in the blood which are necessary for the clotting process. By removing calcium, EDTA prevents the activation of coagulation factors and thus inhibits blood clot formation in the tube.
What are the most criminogenic factors that contribute to the increasing rate of crime in South Africa?
the criminogenic risk factors is when someone acts violently under the influence of alcohol or any substances.
What is the purpose of gel barrier in a serum separator tube?
The gel barrier in a serum separator tube acts as a physical barrier between the serum and the clot after centrifugation. It helps to prevent the cells and clotting factors from contaminating the serum, allowing for cleaner sample separation.
Does epithelium acts as gatekeeper to control the movement of substances in to the body?
true
A property describes how a substance acts when it reacts with other substances?
Chemical equation
What acts as a barrier and decides which substances can enter and leave the cell?
The cell membrane.
What is the skin of the cell body acts like a screen letting some substances pass in and out while blocking others?
The skin of the cell bodyl; acts like a screen,letting some substances pass in and out while blocking others
What type of molecule acts as a gate for substances to enter or leave the cell?
plasma membrane
What is the function of the prothrombine?
In the blood coagulation pathway, thrombin acts to convert factor XI to XIa, VIII to VIIIa, V to Va, and fibrinogen to fibrin.
