Download Circulatory System N

Name ____________________ Period _____
Circulatory System p.546-550
Circulatory System p.546-550
What is the function of the circulatory system?
__________________________________________________________________________
What makes up your circulatory system?
 ____________________________
 ____________________________
 ____________________________
What is blood made up of? What is their function?
Parts of blood
Function
What is hemoglobin?
__________________________________________________________________________
What does they heart do?
__________________________________________________________________________
What are atria (atrium) and ventricles?
 Atrium: ______________________________________________________
 Ventricles: ____________________________________________________
What do valves do?
_______________________________________________________________________
Name ____________________ Period _____
Circulatory System p.546-550
What are blood vessels? Name the three types of blood vessels and their functions.
Blood vessels ____________________________________________________________
Blood vessel
Function
What is pulmonary circulation?
__________________________________________________________________________
What is systemic circulation?
__________________________________________________________________________
How do pulmonary and systemic circulation work together to transport blood?
__________________________________________________________________________
Describe how blood travels through the heart.
1. Oxygen-poor blood from the body returns to the right atrium of the heart in a vein.
2. ___________ - poor blood is pumped from the _________ ________ to the _________
____________ through a ___________.
3. ___________ - poor blood is the pumped to the _____________ in the
______________ ____________. Inside the _________________ the blood picks up
________________.
4. _________ - rich blood returns to the __________ ____________ of the heart in the
_______________ ________.
5. ___________ - rich blood is pumped from the _________ ________ to the _________
____________ through a ___________.
6. Oxygen-rich blood is pumped from the left ventricle to the body in the aorta (artery).