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19 Cards in this Set
- Front
- Back
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4 physiologic alterations that fluid therapy tries to correct
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- Water imbalances
- Electrolyte imbalances - Acid-base imbalances - Hypoproteinemia |
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4 TGs of fluid therapy
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- Improve tissue perfusion by replacing intravascular volume
- Meet maintenance needs - Replace on-going losses - Correct dehydration by replacing ISF volume |
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Formula for calculating total fluid deficit in an animal
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Replacement volume (L) = BW * % dehydration (in decimals)
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What are the two acidifying replacement fluids?
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- Ringer's
- Saline (0.9%) |
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Three alkalinizing replacement fluids
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- Lactated Ringer's
- Normasol - Plasma-Lyte A |
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4 maintenance fluids
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- 2.5% dextrose/water
- Equal parts 5% dextrose and lactated Ringer's - Normosol-M - Plasma-Lyte M |
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Which fluid has no K+?
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Saline (0.9%)
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Which fluids have low Cl-?
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Alkalinizing BES
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5 fluids with no Ca++
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- Saline
- Normosol-R - Normosol-M - Plasma-Lyte A - 2.5% dextrose/water And all 'other solutions' |
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4 fluids that contain Magnesium
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- Normosol R
- Normosol M - Plasmalyte A - Plasmalyte M |
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What do all replacement fluids lack?
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Glucose
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What fluid set has low Na+?
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Maintenance
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What pH are maintenance fluids?
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Acidic
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What do maintenance fluids have more of than replacement fluids?
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- K+
- Glc |
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What fluid type can be used for resuscitation?
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Hypertonic saline
- Draws a lot of fluid into IV space |
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3 things one needs to consider for 24 hour therapy
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- Current deficit (formula)
- Daily maintenance needs - On-going losses |
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Daily fluid maintenance needs for most species
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40 - 60 ml/kg
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Daily fluid maintenance needs for calves
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80 - 100 ml/kg
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8 parameters to monitor during fluid therapy
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- Lung sounds
- PCV - TP - Electrolytes - Arterial pH - Arterial pCO2 - Urine output - Hemodynamics |
