Half pharmacology, half dosage calculations—plus an intensive and non-threatening review of basic math! Both pharmacology and dosage calculations in one clear and simple text. Now, there’s one book that allied health professionals can rely on for need-to-know information on the safe administration of drugs and teaching their patients about their medications. A body systems approach to pharmacology with a basic math review and a focus on drug classifications—prepare students for clinical situations in which specific drugs are used.