Respuesta :
The nurse will set the infusion rate at= 33.33 mcg/min
Calculation of infusion flow rate
Infusion flow rate is often calculated to determine the ml per dose or the micrograms per dose to administer drug to a patient.
The total dose to be administered= 500mg/250ml
if 500mg = 250ml
xmg = 1ml
make xmg the subject of formula,
xmg = 500 ×1 /250
xmg= 2 mg/ ml
To convert mg to mcg,
1 microgram = 0.001mg
X microgram= 2mg
Make X microgram the subject of formula,
X microgram= 2/0.001
= 2000 micrograms
if 1 hour ( 60 mins) = 2000 micrograms
1 minute = x micrograms
Make x micrograms the subject of formula,
x micrograms = 2000/60
= 33.33 mcg/min
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