blood flow and gas exchange Flashcards
1
Q
Oxygen-poor blood from all over your body enters your ________ through two large veins, your _________________and _________________.
A
right atrium, inferior vena cava, superior vena cava
2
Q
Blood flows through your _________________to your __________, where it gets oxygen.
A
pulmonary artery , lungs
3
Q
Oxygen-rich blood travels from your lungs to your ______________ through large veins called _________________.
A
left atrium, pulmonary veins
4
Q
Your heart sends blood through your _____________to your _________, where it flows to the rest of your body.
A
aortic valve , aorta
5
Q
A
