This updated edition of Comprehensive Medical Assisting features expanded chapters examining geriatrics and pediatrics, diagnostic imaging, medical and surgical specialties, and clinical laboratory safety and regulations. All facets of the medical assistant profession, from pharmacology, clinical laboratory, OSHA and CLIA guidelines, law and ethics, and nutrition, are thoroughly covered. Comprehensive Medical Assisting 2E has a distinct supplements package that includes a study guide disk, student workbook, video series and CD-ROM that can be purchased separately.