This study guide provides Learning Objectives and a variety of innovative Worksheets for each chapter. These Worksheets include short-answer, multiple-choice, case study, and critical thinking questions. An Integrated Case Study concludes each chapter. The new edition features an increased emphasis on critical thinking and prioritizing; "Must-Know Drugs"; drug interactions, allergic reactions, and adverse drug responses; care of older adults; and cultural factors in LPN/LVN nursing.