3) A solution containing 500,000 units of polymyxin B sulfate in 20 mL of sterile water Injection is added to 500 mL of 5% dextrose iniection. The infusion is to be administered over 2.5 hours. If the administration set calibrates 10 drops/mL. At what rate, in drops per minar should the flow be adjusted to administer the infusion over the designated time interval? (Do not ignore volume contribution due to admixture).
3) A solution containing 500,000 units of polymyxin B sulfate in 20 mL of sterile water Injection is added to 500 mL of 5% dextrose iniection. The infusion is to be administered over 2.5 hours. If the administration set calibrates 10 drops/mL. At what rate, in drops per minar should the flow be adjusted to administer the infusion over the designated time interval? (Do not ignore volume contribution due to admixture).
Chapter23: Pediatric Intravenous Medications
Section: Chapter Questions
Problem 1.2P
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Question
Transcribed Image Text:3) A solution containing 500,000 units of polymyxin B sulfate in 20 mL of sterile water for
injection is added to 500 mL of 5% dextrose iniection The infusion is to be administered over
2.5 hours. If the administration set calibrates 10 drops/mL. At what rate, in drops per mindte,
should the flow be adjusted to administer the infusion over the designated time interval? (Do
not ignore volume contribution due to admixture).
ean
Expert Solution
Data given
To be administered ; 500, 000 units of polymixin B in 20 ml sterile water.
Injection added to : 500 ml 5% dextrose.
Time of administration is 2.5 hours.
Drops per ml during administration: 10 drops/ml
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