circulatory system Flashcards
what is a tissue
a group of cells with a similar function and structure
what is plasma
liquid with cells floating in it
what do red blood cells do
carry oxygen to cells
what do white blood cells
help fight infection
what do platelets do
clot blood when blood vessels are damaged
name the blood vessels
arteries, veins, capillaries
what is the function of the artery
carry blood away from the heart
what is the function of the veins
carry blood towards the heart
what is the function of the capillary
allows substances to pass in out of blood
describe the cross section of an artery
small lumen thick muscle wall
describe the cross section of a vein
thin muscle wall large lumen
describe the cross section of a capillary
single cell thick
name the 4 chambers of the heart
left ventricle right ventricle and the left atrium and right atrium
which side is de-oxygenated blood located on
left
which side is oxygenated blood located on
right