Heart Flashcards
1
Q
What is heart?
A
Heart is the organs that pumps blood around your body.
2
Q
What is heart made up?
A
It is made up of two pumps (for the double circular) that beat together about 70 minutes.
3
Q
What is the wall of heart?
A
The wall of your heart are almost entirely muscle. This muscle is supplied with oxygen by the coronary arteries.
4
Q
What structure of human heart?
A
The structure of human heart is perfectly adapted for pumping blood to your lungs and your body.
5
Q
Who valves does heart have?
A
heart have 4 valvus.
