How long (hr and min) will it appropriate to infuse this medication?
sally, a teenager who weighs 147 lbs, is to receive a medication at a rate of 8 mcg/kg per min. the medication is in a concentration of 40 mg/250 ml.
can you please show me how to do this and set it up for me to achieve the answer? thank you soo much!
Answers:
First, you have to convert her weight to kg (why does this hospital weigh patients in lb and prescribe contained by mcg/kg?). There are 2.2 lb in 1 kg.
Next you need to calculate the total dose per minute, by multiplying the the kg by the 8. Let us suppose the dose is d mcg/minute, consequently do it this way:
40 mg in 250 ml
1 mg in 250/4 ml
1000 mcg contained by 250/4 ml
1 mcg in 250/4000 ml
d mcg in (d x 250)/4000 ml
that gives you the dose surrounded by ml/min. If you want it in ml/hour, then the final sum is (d x 250 x 60)/4000
With all these sums mind with the units (mcg or mg) and be very particular with the decimal points. Good luck.
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Which is the correct answer?
can you please show me how to do this and set it up for me to achieve the answer? thank you soo much!
Answers:
First, you have to convert her weight to kg (why does this hospital weigh patients in lb and prescribe contained by mcg/kg?). There are 2.2 lb in 1 kg.
Next you need to calculate the total dose per minute, by multiplying the the kg by the 8. Let us suppose the dose is d mcg/minute, consequently do it this way:
40 mg in 250 ml
1 mg in 250/4 ml
1000 mcg contained by 250/4 ml
1 mcg in 250/4000 ml
d mcg in (d x 250)/4000 ml
that gives you the dose surrounded by ml/min. If you want it in ml/hour, then the final sum is (d x 250 x 60)/4000
With all these sums mind with the units (mcg or mg) and be very particular with the decimal points. Good luck.
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