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6 Cards in this Set
- Front
- Back
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Dose =
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Patient wt X dosage rate
------------------------- Concentration of drug |
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Concentration =
ex. 3.0%= |
# grams/mls
30 mg/ml |
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fluid calculations
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C1 X V1 = C2 X V2
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IV Constant Rate Infusion
(how many drops/minute) |
Volume of infusion (ml) X drop factor (gtt/ml)
--------------------------- Time of infusion (mn) |
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Drip rate example:
120 ml 0.9% NaCl over 2 hrs using 60 gtt/ml |
120ml X 60 gtt/ml
----------------- 120 mn = 60 gtt/mn = 5 gtt/sec |
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How many mls of 70% alcohol do you need to make .8 L of 25% alcohol?
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70X = 800ml X 2.5
X = 35mls |
