1. WARM UP
1. Describe how the respiratory and digestive systems both rely on blood vessels in order to carry out their functions.

2. Cardiovascular System

3. Blood Red blood cells White blood cells Hemoglobin to bind
and carry O2 and CO2
White blood cells
Housekeeping and
defense

4. Blood
Platelets
Clotting
Plasma
Water and
antibodies

5. Circulation Internal transport by blood Exchanges at capillary beds
Lungs, small intestine, kidneys, etc.

6. Circulation Arteries branch to arterioles, then capillaries
Flow back to venules, into larger veins
Two pathways
Pulmonary, with lungs
Systemic, with body

7. Heart Circuit Pulmonary flow
…..right atrium (tricuspid valve), right ventricle, pulmonary arteries, lungs, pulmonary veins…..

8. Heart Circuit Systemic flow
…..left atrium (bicuspid valve), left ventricle, aorta, body, vena cava…

9. Cardiac Contraction Controlled by SA node in right atrium
Signals AV node to contract ventricles

10. WRAP UP
Describe the path of blood in the pulmonary circuit, starting with the right atrium. Use the terms artery, vein, oxygenated, and deoxygenated.

11. WARM UP
Name 5 different arteries.
Name 4 parts of the heart.

12. WRAP UP Name 3 different veins. Name 2 different blood cells.
Name 1 of the measurements in a blood pressure reading.

13. WARM UP
“Demand the best from yourself, because others will demand the best of you.” – Win Borden
What does this mean to you?
List some people who want to see you do your best.
If you put in your best effort, what do you think you could be doing in 10 years?

14. WRAP UP
List 5 organs/structures in each of the following organ systems:
Digestive
Respiratory
Cardiovascular
Compare and contrast the 3 different types of epithelial tissue.