The Savvy VetTech

The VTNE will have several questions for which you will need to perform calculations. We will be having several blog posts on how to do different types of calculations. It is good review for in-clinic use as well as studying for the VTNE. Here is a quick review of how to calculate a dose of injectable medication. We want you to know how to calculate pet drug dosage.

Today we are learning how to calculate injectable medication that is a percent solution. Let's start with a word problem. Try to answer it first, then click the button for the math and explanation.

Here is a nursing word problem for you Vet Techs, soon to be called Vet Nurses on hot to calculate fluid rates for this dog. Read the case, try to calulate it on your own, and then hit the button to view the answer.

To get this answer, first convert the body weight into kg:

Let's work through the math on calculating constant rate infusion word problem!

An 11-pound Yorkshire Terrier has been prescribed a 2 mg/kg/day constant rate infusion of metoclopramide.  The metoclopramide is to be added to the intravenous fluids.  If the concentration of metoclopramide is 5 mg/ml and the Yorkie’s fluid rate of Lactated Ringer's (LRS) is 20 ml/hr, how many milliliters of metoclopramide should be added to a 500 ml bag of intravenous fluids?