Produced as a practical guide for performing dynamic function tests and other specialized investigations which are currently available in clinical biochemistry. The book has been designed to enhance co-ordination between medical, laboratory, pharmacy and nursing staff to ensure the tests are correctly executed in a standardized manner, to allow a proper interpretation to be made of the results thereby attained. Information is provided on some factors interfering with the tests and any special requirements for preparation of patients. Important notes such as the possible harmful side effects of pharmacological agents used in the dynamic tests and their management, and also clinical conditions where such tests may be contra-indicated, are also included. The book suggests the procedure for administering pharmacological agents with their appropriate dosage, and details are outlined of sample collection, including correct volume and type of specimen, the necessity of specimen preservatives and the storage of specimens before dispatch.