Blood Vessels Flashcards
1
Q
Arterioles
A
Smallest branches of arteries
2
Q
Capillaries
A
Smallest of blood vessels. Site of gas exchange.
3
Q
Veins
A
Carry blood toward the heart
4
Q
Venules
A
Smallest veins
5
Q
Blood pressure
A
Force per unit area exerted on the wall of a blood vessel
6
Q
Pulse
A
Difference between systolic and diastolic pressure
7
Q
Hypertension
A
High BP (greater than 140/90)
8
Q
Arteries
A
Carry blood away from heart