what is the dimensional analysis? Magnesium sulfate 30 grams is mixed in 500 ml Lactated Ringers....

Question

Question

Magnesium sulfate 30 grams is mixed in 500 ml Lactated Ringers. Order: infuse a maintenance dose of magnesium sulfate @ 4 gra

what is the dimensional analysis?

Answer 1

Answer #1

Magnesium Sulfate; 30 grams in 500 ml lactate ringer

= 30/500

= 0.06 grams/ml

Order; 4 grams/hr

= 4/0.06 (As the concentration is 0.06 grams/ml)

= 66.666 ml/hr we should run the IV

Answer 2

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