Learn how to safely, accurately, and confidently calculate medication dosages! Brown and Mulholland’s Drug Calculations: Ratio and Proportion Problems for Clinical Practice is recognized for its realistic practice problems and unique “proof” step in the answer key, which allows you to double-check your answers and avoid medication errors. Helpful worksheets and assessment tests allow you to gauge your progress, while Clinical Alerts call attention to situations in actual practice that have resulted in drug errors. This edition continues to promote critical thinking, clinical judgment, and patient safety with updates related to safe medication administration, new medications and drug labels, and updated Next-Generation NCLEX® practice problems and case studies. More than 1,100 ratio and proportion problems offer the extensive practice you need to become proficient in this method of drug calculationStep-by-step format for each problem includes a unique “proof” step in the answer key to ensure you understand the solutionNext-Generation NCLEX® (NGN) exam-style questions in select chapters are accompanied by answer keys with rationales for correct answersHospital National Patient Safety Goals offer valuable guidance on identifying patients correctly, using medications safely, and preventing infectionEnd-of-chapter practice tools include general worksheets, multiple-choice worksheets, critical thinking exercises, chapter finals, and a chapter answer keySafe Medication Administration chapter helps you learn how to prevent medication errors and understand drug labels, medication administration forms, and provider order formsClinical Alerts highlight potential and common drug calculation errorsFull-color drug labels and equipment illustrations provide a realistic representation of medication administrationUPDATED coverage presents the most current drug information and the latest medication administration equipment and techniquesUPDATED guidance from The Joint Commission, Nat