body fluid regulation & abnormalities
DESCRIPTION
Body fluid Regulation & abnormalities. Lec 10. Distribution of total body water . Factors affecting total body water:. 1. gender 2. age 3. Total body fat. Body fluid compartments;. 1. intracellular (2/3) 2. Extracellular (1/3); A. Interstitial fluid B. Plasma. Daily input & output. - PowerPoint PPT PresentationTRANSCRIPT
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Body fluid Regulation & abnormalities
Lec 10
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Distribution of total body water
![Page 4: Body fluid Regulation & abnormalities](https://reader035.vdocuments.us/reader035/viewer/2022081511/56815e7b550346895dcd01fe/html5/thumbnails/4.jpg)
Factors affecting total body water:
• 1. gender• 2. age• 3. Total body fat
![Page 5: Body fluid Regulation & abnormalities](https://reader035.vdocuments.us/reader035/viewer/2022081511/56815e7b550346895dcd01fe/html5/thumbnails/5.jpg)
Body fluid compartments;
• 1. intracellular (2/3)
• 2. Extracellular (1/3);• A. Interstitial fluid• B. Plasma
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Daily input & output
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Regulation of fluid exchange between body Compartments
ICF & ECF;Determined by osmotic effect of solutes across the cell membrane.Plasma & interstitial spacesColloid osmotic force & hydrostatic force across the capillary membrane.
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Why its important to maintain body fluid in critically ill patients?
• 1. Dehydration will lead to hypovolemia and renal impairment.
• 2. Over-hydration will lead to pulmonary edema and heart failure.