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It14spr102.2BC15T14 15.txt
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Term used when the heart is contracting
systole
Term used when the heart is at rest
diastole
Surge of blood felt in the arteries due to contraction of the ventricle
pulse
The amount of blood that leaves the left ventricle each beat
stroke volume
The amount of blood that leaves the heart every minute
cardiac output
A measure of the force generated by contraction of the heart muscle with a given volume of blood in the vesicles
contractility
Blood volume remaining in the ventricles at the end of ventricular diastole
end diastolic volume
The sum of the formed elements and plasma volumes in the vascular system
blood volume
The number of beats per minute your heart makes
heart rate
Pressure squeezing blood out of abdominal veins and forced into thoracic veins
venous return
The volume of blood in each ventricle at the end of ventricular systole
end systolic volume
The relatively longer the cardiac muscle fibers are stretched by filling, the greater the force of contraction
frank starling law
The volume of blood filling the relaxed ventricles prior to their contraction
preload
The force required to open the semilunar valves to eject blood from the ventricles
afterload
Contraction of limb muscles as occurs during normal activity that promotes venous return by the pumping action on veins within muscle
skeletal muscle pump
The difficulty with which the molecules of a fluid flow past one another
viscosity
The maximum pressure achieved during ventricular contraction
systolic pressure
The lowest pressure that remains in the arteries before the next ventricular contraction
diastolic pressure
Refers to pressure in arteries supplied by branches of the aorta
blood pressure
Force produced from friction between the blood and the walls of the blood vessels
peripheral resistance
Pressure in the right atrium where all veins drain into; affects the pressure in the peripheral veins
central venous pressure
Author
Anonymous
ID
257991
Card Set
It14spr102.2BC15T14 15.txt
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Updated
2014-01-23T05:58:57Z
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