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Our primary objective is to provide nurses, nursing students and instructors with a thorough, self-contained, and reliable source of information. And we hope to present the topic as a form of rational, reasonable thinking.

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The medical information on this site is provided as an information resource only, and is not to be used or relied on for any diagnostic or treatment purposes.


Part 1 Working with Whole Numbers

1-1 Introduction to Whole Numbers

1-2 Place Values

1-3 Rounding Whole Numbers

1-4 Adding Whole Numbers

1-5 Subtracting Whole Numbers

1-6 Multiplying Whole Numbers

1-7 Dividing Whole Numbers

1-8 Comparing Whole-Number Values

Part 2 Working with Fractions

2-1 Introducing Fractions

2-2 Converting Fractions to Higher Terms

2-3 Reducing Fractions

2-4 Converting Between Improper Fractions and Mixed Numbers

2-5 Multiplying Fractions and Mixed Numbers

2-6 Dividing Fractions and Mixed Numbers

2-7 Finding Common Denominators

2-8 Adding and Subtracting Fractions and Mixed Numbers

2-9 Comparing Fractions

Part 3 Working with Decimals

3-1 Naming Decimals

3-2 Rounding Decimals

3-3 Converting Between Fractions and Decimals

3-4 Adding and Subtracting Decimals

3-5 Multiplying Decimals

3-6 Dividing Decimals

Part 4 Working with Percentage, Ratio, and Proportion

4-1 Understanding Percentage

4-2 Understanding Ratio and Proportion

4-3 Introduction to Measurement Standards

4-4 Working with Dimensional Analysis

4-5 Doing Length Conversions

4-6 Doing Volume Conversions

4-7 Doing Mass Conversions

4-8 Doing Time and Rate Conversions

 Part 5  Dosage Calculations

5-1 Introduction to Dosage Calculations

5-2 Tablet Dosage Calculations

5-3 Fluid Dosage Calculations

5-4 Special Parenteral Medication Dosages

5-5 IV Rate Calculations

5-6 Dosage by Patient Weight

Dosage Drill. This is the go-to resource for checking and perfecting your ability to solve realistic dosage problems.

David L. Heiserman, Editor

Copyright   SweetHaven Publishing Services
All Rights Reserved

Revised: June 06, 2015