question archive Calculate the dosage per min (in mcg/min) to the tenths, and the mL/hr flow rate
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Calculate the dosage per min (in mcg/min) to the tenths, and the mL/hr flow rate. (Express the mL/hr flow rate to the nearest whole number. Simplify your answers completely.)
A dosage of 3 mcg/kg/min has been ordered for an 88.3 kg adult. The solution has a strength of 50 mg in 250 mL.
i) dosage mcg/min= ii) flow rate mL/hr=
Step-by-step explanation
3 x 88.3
= 264.9mcg/min
2. volume to be infused per min
250ml contain 50,000mcg
how many mls will have 264.9mcg
= 264.9 x 250
50,000
= 1.3245ml/min
flow rate in ml/hr
=volume/minute x 60
= 1.3245 x 60
= 79.47Ml/hr