450 mL D5W next to 1.5 g of medication is to be infused at a rate of 5 mg/min using a IV pump.?
calculate the flow rate. in mL/hr.
Answers:
1.5x1000=1500mg
1500mg/450ml=3.3mg/mL
5x60=300mg/hr
300/3.3=90mL/hr
remember you want mL at the top in the wrapping up so start it off there to make it easier
1.5g=1500mg- start bad using adjusting to 1 measurement of weight so you dont hold to worry about converting later
450ml/1500mg * 5mg/ 1 min * 60min/1hr = 90 mL/hr
1.5 g = 1500 mg
5 mg/min x 60 = 300 mg/hr
__1500 mg__ = __300 mg__
***450 ml**************x*****
300 x 450 = 135000 divided by 1500 = 90 ml/hr
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Answers:
1.5x1000=1500mg
1500mg/450ml=3.3mg/mL
5x60=300mg/hr
300/3.3=90mL/hr
remember you want mL at the top in the wrapping up so start it off there to make it easier
1.5g=1500mg- start bad using adjusting to 1 measurement of weight so you dont hold to worry about converting later
450ml/1500mg * 5mg/ 1 min * 60min/1hr = 90 mL/hr
1.5 g = 1500 mg
5 mg/min x 60 = 300 mg/hr
__1500 mg__ = __300 mg__
***450 ml**************x*****
300 x 450 = 135000 divided by 1500 = 90 ml/hr
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