2. Ch.42 Circulation and Respiration

3. Fig 42.4 Know all steps 1-11 And the anatomy (5.25 L/min)

4. 4 valves 2 atria 2 ventricles Arteries Veins SA node Lymph?

6. Heart Valve replacement (see my web page for links to heart surgery videos!)

7. Arteries: (use the handout) Veins: Capillaries: Know how their thickness compare (figure from book)

9. Capillary Network: One RBC Diffusion of gasses, H20, nutrients in And waste, CO2 out of cells

11. Osmotic Pressure & Hydrostatic Pressure, how fluid exchange occurs (interstitial fluid) arteriole side vs venous side Loss of resistance loss of fluid volume

14. Cellular elements of blood: Pluripotent stem cells RBC production stimulated by: Erythropoetin What is high altitude training?

15. Counter current exchange

16. Counter current flow in fish gills Better O2 exchange efficiency

17. Alveoli: site of O2 and CO2 exchange

19. Diaphragm Muscles: negative pressure breathing

20. CO 2 + H 2 0 = ??

21. Bohr Shift because of pH changes due to CO 2

22. How the Nervous system relates to the circu- latory and respiratory systems:

23. (Lab 10) Blood pressure Systolic (large number) – (pump or SQUEEZE) Diastolic (small number) –(relax) What is a pulse? What is peripheral resistance? How do the above relate to heart disease? –Atherosclerosis, arteriosclerosis, heart attack, stroke

27. Cancerous Lung

28. Blood Constituents: 4-6 L Cells of the blood: RBC &WBC, Platelets (45%) where are they produced? Plasma (liquid): (55%) Plasma is composed of ? What is cholesterol? HDL & LDL cholesterol?

29. For today’s lab: Tidal volume Vital capacity Residual volume

30. Tuberculosis: Bacterial infection

31. EKG Lab, use this page

34. Different circulatory systems of vertebrates FishAmphibians, Mammals Most Reptiles

36. Sickled RBC & Malaria

37. Blood clotting, fibrinogen/fibrin What is hemophilia?