Soc16 : Structure Of The Blood Vessels Flashcards
Vascular shunting
Process that increases blood flow to active areas during exercise by diverting blood away from inactive areas; achieved by vasodilation and vasoconstriction
Immune system
The structures and processes in your body that stop diseases
Thrombokinase ( plateLets)
Subatances involved in blood clotting
Seretonin
Hormone that triggers the clotting process
Plasma
The fluid part of the blood
Etheocyte
Red blood cell
Haemoglobin
A red protein in the blood that transports oxygen
Anaemia
A condition where there is a lack of red cells or haemoglobin the blood
Leukocyte
White blood cell
Antibody
Chemical that destroys a pathogen
Red blood cell function
Transports oxygen from lungs to your body cells. Transports carbon dioxide from cells to your lungs
White blood cell functiom
Defence system of the body. Produces antibodies to fight infection and diseases
Plasmas function
Take nutrients, hormone and proteins to parts of the body that need it. Picks up waste
Platelets function
Help blood to clot and stop bleeding.