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Hemodynamic Disorders, Thromboembolic Disease, and Shock OBJECTIVES Edema Hyperemia and Congestion Hemorrhage Hemostas

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Hemodynamic Disorders, Thromboembolic Disease, and Shock OBJECTIVES Edema Hyperemia and Congestion Hemorrhage Hemostas

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    1. Hemodynamic Disorders, Thromboembolic Disease, and Shock OBJECTIVES Edema Hyperemia and Congestion Hemorrhage Hemostasis and Thrombosis Embolism Infarction Shock

    3. Hyperemia Usually physiologic rather than in pathologic (inflammatory) conditions Congestion Causes Consequences Tissue Hypoxia ?Degeneration ? Scarring/Fibrosis ( Cardiac Cirrhosis in Liver) Capillary rupture ? Focal small hemorrhages ?Hemosiderin laden macrophages (Heart Failure Cells in Lung) Organ systems involved = Lung, Liver Lungs ? Acute ( Engorged Pulmonary capillaries, alveolar hemorrhages,) Chronic (thickened fibrous septa, Heart failure cells) Liver ? Acute (distended central hepatic veins, centrilobular hepatocyte degeneration), Chronic ( Nut Meg liver, fibrosis – Cardiac cirrhosis, centrilobular necrosis)

    4. Hyperemia and Congestion

    5. Liver - congestion

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