The role of the gastrointestinal assistant.

Thorough and accurate fulfillment of the GIA's role is integral to the successful completion of endoscopic procedures. Strong basic nursing skills, a well-developed knowledge of gastrointestinal anatomy and physiology, and a thorough understanding of endoscopic equipment and accessories are required for the fulfillment of the GIA's role. Clear communication and cooperation between the nurses, associates, and physicians creates a team approach that optimizes patient care.