Dosages, 2nd edition, makes learning dosage calculation—even reviewing basic math principles—fun and easy! All modules have been updated to address medication errors and safety and the National Patient Safety Goals set forth by JCAHO. Plus, a new software interface presents a bold improvement to an already successful learning tool.It teaches all major methods -- linear ratio and proportion, fractional ratio and proportion, dimensional analysis, and the formula method. Every method can be used for every problem.

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