pcvt- cardiac vascular anatomy UPDATED
ACTUAL Questions and CORRECT
Answers
heart pump is what - CORRECT ANSWER -2 pumps within a pump
cells and organs need what kind of blood - CORRECT ANSWER -continuous, rich, octane
blood needs to supply to all - CORRECT ANSWER -cells 24/7 for cell needs
what does continuous blood flow to cells include - CORRECT ANSWER -nutrients, oxygen, gas
exchange, waste removal, hormones, tissue repair
where does cellular matabolism and blood flow occur - CORRECT ANSWER -in the cell at the
capillary level
what does no blood flow for over 10 minutes cause - CORRECT ANSWER -organ death
circulatory system includes - CORRECT ANSWER -blood vessels (arteries and veins), heart (4
chamber and valves, great vessels), lungs
wherever there's an artery there's also a - CORRECT ANSWER -vein
when do arteries and veins get smaller - CORRECT ANSWER -going away from heart
when do arteries and veins get bigger - CORRECT ANSWER -closer to heart
arteries have what kind of walls - CORRECT ANSWER -thick
, lymphadema swelling is from - CORRECT ANSWER -lymph
ct - CORRECT ANSWER -connective tissue
arteries and veins both have - CORRECT ANSWER -3 layers (tunica externa, tunica media, tunica
interna)
tunica externa - CORRECT ANSWER -outermost, ct tissue with muscle and elastic tissue
tunica media - CORRECT ANSWER -smooth muscle fiber
tunica interna - CORRECT ANSWER -innermost, has 3 layers
tunica internal layers - CORRECT ANSWER -endothelial cells, ct tissue (fine layer), elastic layer
t - CORRECT ANSWER -tunica
difference between arteries and veins - CORRECT ANSWER -arteries have larger t media layers
and greater muscle tissue, veins have valves
why do veins have valves - CORRECT ANSWER -prevent back flow
amount of elasticity in vessels allows them to - CORRECT ANSWER -get blood each time the
heart contracts
when vessels lose elasticity it becomes sclerotic and the pressure - CORRECT ANSWER -increases
ACTUAL Questions and CORRECT
Answers
heart pump is what - CORRECT ANSWER -2 pumps within a pump
cells and organs need what kind of blood - CORRECT ANSWER -continuous, rich, octane
blood needs to supply to all - CORRECT ANSWER -cells 24/7 for cell needs
what does continuous blood flow to cells include - CORRECT ANSWER -nutrients, oxygen, gas
exchange, waste removal, hormones, tissue repair
where does cellular matabolism and blood flow occur - CORRECT ANSWER -in the cell at the
capillary level
what does no blood flow for over 10 minutes cause - CORRECT ANSWER -organ death
circulatory system includes - CORRECT ANSWER -blood vessels (arteries and veins), heart (4
chamber and valves, great vessels), lungs
wherever there's an artery there's also a - CORRECT ANSWER -vein
when do arteries and veins get smaller - CORRECT ANSWER -going away from heart
when do arteries and veins get bigger - CORRECT ANSWER -closer to heart
arteries have what kind of walls - CORRECT ANSWER -thick
, lymphadema swelling is from - CORRECT ANSWER -lymph
ct - CORRECT ANSWER -connective tissue
arteries and veins both have - CORRECT ANSWER -3 layers (tunica externa, tunica media, tunica
interna)
tunica externa - CORRECT ANSWER -outermost, ct tissue with muscle and elastic tissue
tunica media - CORRECT ANSWER -smooth muscle fiber
tunica interna - CORRECT ANSWER -innermost, has 3 layers
tunica internal layers - CORRECT ANSWER -endothelial cells, ct tissue (fine layer), elastic layer
t - CORRECT ANSWER -tunica
difference between arteries and veins - CORRECT ANSWER -arteries have larger t media layers
and greater muscle tissue, veins have valves
why do veins have valves - CORRECT ANSWER -prevent back flow
amount of elasticity in vessels allows them to - CORRECT ANSWER -get blood each time the
heart contracts
when vessels lose elasticity it becomes sclerotic and the pressure - CORRECT ANSWER -increases
