Fluid and hemodynamics
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The document discusses different types of edema, hyperemia, congestion, and hemorrhage. It defines hyperemia as an increased blood inflow due to arterial dilation, such as during exercise. Congestion is described as impaired blood outflow, which can cause venous obstruction and a blue-red color from deoxygenated hemoglobin. The document outlines types of congestion including acute and chronic lung, liver, and cerebral congestion.
Fluid and hemodynamics
- 3. EDEMA,HYPEREMIA,CONGESTION AND HEMORRHAGE BY DR ABDUL AZIZ SHAIKH ASSISTNAT PROFESSOR
- 22. •IN BOTH LOCAL INCREASED VOLUME OF BLOOD •HYPEREMIA-INCREASED BLOOD INFLOW BECAUSE OF ARTERIOLAR DILATION- EXERCISE •CONGESTION –IMPAIRED OUT FLOW-CCF •VENOUS OBSTRUCTION-CYANOSIS-BLUE RED COLOR –DEOXYGEATED HB
- 26. HYPEREMIA Active Process CONGESTION Passive Process Acute or Chronic
- 32. Acute Passive Congestion, Liver