- produce a chemical once stimulated by exposure to air - chemical causes fibrinogen to convert into fibrin (which is insoluble) - fibrin acts as a mesh - which traps red blood cells - this prevents: - further blood loss - microorganisms entering - clot develops into a scab - this protects the damaged tissue while new skin grows

Platelets Flashcards by Pendar Ahmadvazir

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Where are platelets produced

bone marrow

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What do platelets do

produce a chemical once stimulated by exposure to air
chemical causes fibrinogen to convert into fibrin (which is insoluble)
fibrin acts as a mesh
which traps red blood cells
this prevents:
further blood loss
microorganisms entering
clot develops into a scab
this protects the damaged tissue while new skin grows

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Platelets Flashcards

(2 cards)