question archive Calculate the dosage per min (in mcg/min) to the tenths, and the mL/hr flow rate

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=

 

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  1. 264.9mcg/min
  2. 79.47ml/hr

Step-by-step explanation

  1. In 1 minute minute the patient receives

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