💉 IV Rate Calculation A lot of pumps will do this math for us when we program them but we should always know the math to double check for accuracy! The MAR is a good resource for pump rates too. Let’s try another calculation. Let’s say the provider ordered a 4 g Magnesium replacement IV in 100 mL saline to be given over 4 hours. What will the infusion rate be? Put your answer in the comments! #dosagecalc #medicationadministration #clinicals #medicationsafety #studentnurse #nurseinthemaking | Nu