1. Blood Vessels Figure 37-5 The Three Types of Blood Vessels Vein Artery
Connective tissue
Smooth muscle
Endothelium
Valve
Venule
Arteriole
Capillary

2. Pulmonary and Systemic Circulation
Figure 37-2 The Circulatory System
Capillaries of head and arms
Capillaries of abdominal organs and legs
Inferior vena cava
Pulmonary vein
Capillaries of right lung
Superior vena cava
Aorta
Pulmonary artery
Capillaries of left lung

3. Blood Red blood cells White blood cells Platelets Oxygen carriers
Hemoglobin
White blood cells
Immune responses
Platelets
Blood clotting

4. Aim:) How is blood pumped through the heart?
Do Now:) What are the differences between veins, arteries and capillaries
Circulation vocabulary: vein, capillary, artery, atrium, ventricle, valve, aorta, pulmonary circulation, systemic circulation, RBC, WBC, platelet
Hand in HW page 950 S.A #1-5
New York Times Article Summary on Dietary Supplements and read pg in textbook due Monday

5. Anticipation Guide Place an “A” to Agree or a “D” to disagree
____ 1. In the circulatory system, blood moves from the heart to the lungs.
_____2. There are five hallow chambers that make up the heart.
_____3. Deoxygenated blood is found in the left ventricle.
_____4. The right side of the heart works harder than the left side.
_____5. The pulmonary artery carries oxygenated blood back to the heart.
_____6. The septum divides the heart into two parts.
_____7. The aorta helps to carry oxygenated blood from the heart to all of the other organs.

6. Group Activity
In groups of four use the information on page 945 to put together the puzzle of the heart.
Once you have pieced the puzzle together see how many structures you can name.
You will have ten minutes to complete this activity

7. What are the structures of the heart?
Pulmonary Veins
Aorta
Pulmonary Artery
Superior Vena Cava
Part of the Aorta
Right Atrium
Left Atrium
Right Ventricle
Left Ventricle
Septum

8. What are the functions of each structure in the heart?

9. HOW IS BLOOD PUMPED THROUGH THE HEART?
END
To the Body
START
Superior and Inferior
Vena Cava
Right Atrium
Aorta
What structures present carry oxygenated blood? Which carry deoxygenated blood?
Activity: Work with a partner to complete the flow chart. Use the table of structures to help you.
Right Ventricle
Left Ventricle
Pulmonary Artery
Left Atrium
Lungs
Pulmonary Vein