Cardio Vascular System Flashcards
1
Q
Cardio Respiratory System
A
The interaction of the heart and lungs to supply oxygen to muscles during exercise
2
Q
Cardiovascular
A
To do with the heart, blood and blood vessels together
3
Q
Vasodilation
A
When veins swell up or dilate; widening of the internal diameter (lumen) of the blood vessel to allow increased blood flow