practical #2 Flashcards
pulse
rhythmic pressure oscillation that accompanies each heartbeat
where is the common carotid pulse
over common carotid artery
where is the radial pulse
on your wrist below your thumb
pulse pressure
the change in pressure from the diastolic level to systolic pressure
diastolic pressure
minimum blood pressure at the end of ventricular diastole
systolic pressure
peak blood pressure measured during ventricular systole
sounds of korotkoff
sounds that can be heard when taking blood pressure measurements with a sphygmomanometer
formulas for PP
systolic pressure – diastolic pressure
formula for MAP
diastolic + pulse pressure/3
what we used to measure blood pressure
sphygmomanometer
outermost tunics
tunica externa
composed of endothelium
tunica intima
contains smooth muscle and elastic tissue
tunica media
allows for dilation and constriction
tunica media
innermost tunic
tunica intima
two arteries formed by the division of the brachiocephalic trunk
subclavian artery and common carotid artery
first artery that branches off the ascending aorta, serves the heart
coronary artery
two paired arteries serving the brain
vertebral artery and internal carotid artery
largest artery of the body
aorta
artery that serves the adrenal gland
suprarenal artery
artery that serves the thigh
femoral artery