Master essential drug dosage calculations with “Calculation of Drug Dosages: A Work Text, 12th Edition” from The Bookish Owl. This comprehensive workbook-textbook simplifies learning by covering ratio and proportion, formula, and dimensional analysis methods. Enhance your math skills with a thorough review, and gain confidence through abundant practice problems, worksheets, and tests. Perfect for nursing students and returning practitioners, this 12th edition now includes Next Generation NCLEX® (NGN) practice questions, heparin drip calculations, and updated IV coverage. Expertly written by Sheila Ogden and Linda Fluharty, it features learning objectives, a logical structure, and alert boxes for crucial safety information, ensuring you’re well-prepared for accurate medication administration.