Med Math Calculations. Flow rate ml hr total volume ml infusion time hr. Bottle drug concentration or number of ml of fluid. Nursing calculators for medical dosage equations and formulas. It s easy to imagine that the weight of the body of an adolescent may be 40 times larger than that of a newborn baby so we hope you can see the need to dose drugs accurately.
The goal of this quiz is to help students and registered nurses alike to grasp and master the concepts of. Welcome to your nclex reviewer for drug calculations. Know the patient s weight in kg if your calculation is weight based. Determine in which units your drug is measured units hour mg hour or mcg kg minute. Find out what s in your i v. The following examples explain the formula and the ratio method of medica tion calculation.
Med math step 6.
Know the patient s weight in kg if your calculation is weight based. Bottle drug concentration or number of ml of fluid. Calculating medication dosage by weight. Solutions and calculations for solving math problems used by nurses. Follow these four steps to easily calculate your patient s accurate drug dosage. Dosage calculations dimensional analysis nursing if you don t have an iv pump rate or drip rate to worry about you re basically going to calculate the dose.