Platelets are Small Fragments of Cells that Help Blood Clot Flashcards

1
Q

What happens when you damage a blood vessel?

A

Platelets clump together to ‘plug’ the damaged area

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2
Q

What is this known as?

A

Blood clotting

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3
Q

What do blood clots do?

A

Stop you losing too much blood and prevent microorganisms from entering the wound

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4
Q

How are platelets held together in a clot?

A

By a mesh of protein called fibrin

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