Rosalinda S. Hulse, MSN, RN, is Graduate Student, University of Massachusetts, Boston, and Staff Nurse, Endoscopy Unit, Jordan Hospital, Plymouth, Massachusetts.
Eileen M. Stuart-Shor, PhD, ANP, FAHA, FAAN, is Assistant Professor, University of Massachusetts, Boston, and Nurse Practitioner, Anesthesia and Critical Care, Beth Israel Deaconess Medical Center, Boston, Massachusetts.
Jonathan Russo, MD, is Chief of Endoscopy, Jordan Hospital, Plymouth, Massachusetts.
Correspondence to: Rosalinda S. Hulse, MSN, RN, Endoscopy Unit, Jordan Hospital, 275 Sandwich St, Plymouth, MA 02360 (e-mail: [email protected]).
Received November 24, 2008; accepted July 7, 2009.