Fluid therapy
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Fluid therapy refers to administration of fluids to compensate the loss of fluids from the body due to a variety of conditions leading to dehydration. Fluid loss in the body can lead to shock and can become fatal if unattended to.
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The purpose of fluid therapy is to correct dehydration or overhydration, elctrolyte imbalance and /or acid -base imbalance.
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It is also indicated to correct acidosis/alkalosis, treat shock, give parenteral nourishment or even stimulate organ function such as kidney.
Fluid volume and type
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The type of solution is to be dictated by history, clinical signs and laboratory examination.
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The volume of fluid is determined the need for maintenance as well as the need for replacement of lost fluid.
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For normal maintenance, a thumb rule of 65 ml / kg /24 hr for adults and 130 ml / kg /24 hr for young ones is calculated.
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Based on this, a normal mature dog of 20 kg would require 1300 ml for 24hr period.
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Replacement of fluid loss must be in addition to the maintenance requirement.
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To calculate fluid loss one must estimate the degree of dehydration.
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Last modified: Wednesday, 25 April 2012, 12:24 PM