chương 3 giải phẩu – sinh lý hệ tuần hoàn p2

Figure 20.20b Figure 20.20c Figure 20.20d Figure 20.21b Figure 20.22b Figure 20.22c Figure 20.22d Figure 18.1a Figure 18.1b Figure 18.3 Figure 21.6 The Function of Valves in the Venous System Figure 21.6 Figure 21.7 The Distribution of Blood in the Cardiovascular System Figure 21.7 Figure 21.8 An Overview of Cardiovascular Physiology Figure 21.8 Figure 21.10 Pressures within the Cardiovascular System Figure 21.10 Figure 21.10 Pressures within the Cardiovascular System Figure 21.10 Figure 21.12 Capillary Filtration Figure 21.12 Figure 21.12 Capillary Filtration Figure 21.12 Figure 21.13 Forces Acting across Capillary Walls Figure 21.13 Adjustments that Compensate for a Reduction in Blood Pressure and Blood Flow Figure 21.14 Adjustments that Compensate for a Reduction in Blood Pressure and Blood Flow Figure 21.14 Figure 21.15 Baroreceptor Reflexes of the Carotid and Aortic Sinuses Figure 21.15 Figure 21.16 The Chemoreceptor Reflexes Figure 21.16 Figure 21.17 The Regulation of Blood Pressure and Blood Volume Figure 21.17a Figure 21.17 The Regulation of Blood Pressure and Blood Volume Figure 21.17b Figure 21.35 Fetal Circulation Figure 21.35a, b ... we need a Needs circulatory system? – supplies in • fuel (sugars) – digestive system • oxygen – respiratory system – waste out • CO2 – respiratory system – need to pick up & deliver the supplies... lub-dub • valves in the heart – flaps of connective tissue – prevent backflow SL • Heart sounds – closing of valves – “Lub” • force blood against closed AV valves – “Dub” • force of blood against... just through diffusion – all cells within easy reach of fluid Jellyfish Hydra Complex organisms • Circulatory system – made up of parts • organ – heart • tissues & cells – blood vessels » arteries