Susan Achora, DLitt et Phil, MSN, RN, is lecturer, Department of Adult Health and Critical Care, College of Nursing, Sultan Qaboos University, Muscat, Oman.Leodoro Jabien Labrague, DM, MAN, RN, is lecturer, Department of Fundamentals and Administration, College of Nursing, Sultan Qaboos University, Muscat, Oman.