Calculating Dosages Safely

Calculating Dosages Safely: A Dimensional Analysis Approach, 2nd Edition, is a textbook by Tracy Horntvedt that presents dimensional analysis as a systematic method for solving dosage calculation problems. The text guides readers from basic to complex clinical calculations, using structured problem-solving to help reduce medication errors.

Coverage begins with foundational arithmetic reviews of whole numbers, fractions, decimals, and percents before introducing clinical calculation topics. Core subject areas address converting measures and equivalents, reconstituting parenteral medications from powder, and administering insulin for diabetes mellitus.

The volume provides practice resources such as unit post-tests and a comprehensive post-test with answers, alongside practical reference appendices covering calculators, Roman numerals, and the 24-hour clock.