Both pharmacy technicians and pharmacists must have a robust, comprehensive, and error-free understanding and knowledge of dosage calculations. Below, we study eight different kinds of dosage calculations.

In this review we will start by working basic metric conversions and then progress to solving more complex dosage calculations. You will learn how to work the following drug calculation problems: Conversions; Oral Liquid Medications; Capsules and Tablets; IV Boluses; IV Flow Rates (gtts/min) IV Flow Rate (mL/hr) IV Flow Rates (Infusion Time)

Guide For Pharmaceutical Calculations. It is a resourceful practice guide for preparation of the NAPLEX , FPGEE , PTCB and California Pharmacy Board exams. This edition contains 650 calculation problems to prepare students for an actual exam. In this Third Edition, I have also included some calculations on creatinine clearance and opioid

Drug dosage calculations are required when the amount of medication ordered (or desired) is different from what is available on hand for the nurse to administer. Note: When medication is given in tablets, the QUANTITY = 1 since the amount of medication available is specified per (one) tablet. Example 1: Toprol XL, 50 mg PO, is ordered.

Feb 27, 2023 · A guide to performing drug calculations including dosing by weight, calculating ideal body weight and infusion rates.

Jun 20, 2023 · Accurate pharmacy calculations are not only necessary for dispensing, dosing, and adequately medicating patients but also a vital component of pharmacological therapy, effect, and, ultimately, patient care.

Jun 28, 2018 · The nurse’s quick guide to I.V. drug calculations – This article will provide a simple and concise method for accurate computation using basic calculations. Dimensional analysis: Calculate dosages the easy way – This article introduces the DA method of performing dosage calculations to practicing nurses.

Pharmacy calculations is one of the cornerstones of any pharmacy degree. Students must learn about doses, concentrations, moles and molarity, displacement values, biopharmaceutics and much more. Here, we have put together complete study guides to help you master this. Calculations Made Easy!

Feb 27, 2025 · Learn how to calculate drug dosage from the stock strength for both oral tablets and oral liquid medicines. At the end, take our drug calculations quiz.

This chapter will review the units of measure used in drug calculations, introduce drug labels and explain how to interpret them, and acquaint the learner with various methods for performing drug calculations.