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A 500mL IV infusion contains 25 mg% of isoproterenol HCl. At what flow rate, in drops...

A 500mL IV infusion contains 25 mg% of isoproterenol HCl. At what flow rate, in drops per minute, should the infusion be administered to provide 50 micrograms of isoproterenol HCl per minute and the drip set delivers 50 drops/mL?

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