In some regions of the US, in certain instances hygienists are permitted to administer anesthetics and perform other tasks generally attributed to a dentist, duties such as filling application, periodontal dressing, suture removal.
DEFINITION of 'Associate In Insurance Services (AIS)'. A designation earned by insurance professionals and conferred by The Institutes. The Associate in Insurance Services, or AIS, designation indicates that the holder has demonstrated knowledge of the insurance industry, insurance principles and practices, as well as insurance contracts and how they should be managed.
DEFINITION of 'Accounting Information System-AIS'. The collection, storage and processing of financial and accounting data that is used by decision makers.An accounting information system is generally a computer-based method for tracking accounting activity in conjunction with information technology resources.ix elements compose the typical accounting information system: 1  People-the system users. 2  Procedure and Instructions-methods for retrieving and processing data. 3  Data-information pertinent to the organization's business practices. 4  Software-computer programs used to process data.