Special tests provides you with an essential understanding of the most commonly performed diagnostic tests. Hundreds of tests are included, giving the most up-to date description of how they are used in the investigation of disease. This book describes the nature and purpose of each test, the preparation and procedure involved and the significance of the results. The physical and psychological preparation of the patient is given special attention. The tests are grouped in chapters based on the activities of living. The quick reference will enable you to provide improved patient education and support to patients under your care.