Chapter 27:Blood Vessels And Heart Flashcards
1
Q
Arterioles
A
Are small arteries
2
Q
Venules
A
Are small veins
3
Q
Portal System
A
Is a blood pathway that begins and ends in capillaries
4
Q
Systole
A
Is contraction of the heart muscles
5
Q
Diastole
A
Is the relaxation of the heart muscle
6
Q
Pulse
A
Is the alternate expansion and contraction of arteries
7
Q
Blood Pressure
A
Is the force exerted by the blood against the walls of the blood vessels.