Dosage Calculations New chapter 9: Preventing Medication Errors highlights the newest regulations on medication abbreviations, new medication administration technologies, and safe medication practices New chapter on other calculation methods covers dimensional analysis and ratio-proportion, making this text a comprehensive resource for dosage calculations content All new student practice software provides over 1,000 additional practice questions, as well as tutorials and animations to aid in comprehension of difficult concepts Only approved Joint Commission and ISMP abbreviations are included, to ensure safe and current use of standardized terminology Real drug labels and life-size syringes bring the content to life and simulate a clinical environment