Now fully adapted to reflect Canadian drug information, measurement, legislation, and standards, Henke's Med Math, First Canadian Edition is an excellent choice for giving students an in-depth understanding of dosage calculation and principles of drug administration. It presents step-by-step approaches to solving problems and includes dosage problems that simulate actual clinical experience. Each chapter includes numerous examples, self-tests, and proficiency tests. Multiple dosage calculation methodologies--formula, ratio, proportion, and dimensional analysis--are taught, allowing students to adopt their preferred method. In addition, calculations are included for intravenous pediatric, PCA, and critical care medications.