Circulatory System Flashcards
1
Q
Atria
A
The _ (top chambers) are thin-walled chambers where blood enters the heart.
2
Q
Ventricles
A
The _ (bottom chambers) are thick-walled chambers which push blood away from the heart.
3
Q
A blood vessel that carries oxygen-rich blood from the heart to tissues and organs in the body.
A
Artery
4
Q
A blood vessel that carries oxygen-poor blood to the heart from tissues and organs in the body.
A
Vein
5
Q
The smallest type of blood vessel that connects small arteries to small veins.
A
Capillary
