Grap and Munro (2004) presented supporting evidence indicating that critically ill patients who are intubated for more than 24 hours are at higher risk for VAP, and therefore, mouth care and oral health should be an important part of nursing care. Current literature identified a problem with adequate oral care in the intubated patient that included the definition and quantification of oral care (Fourrier et al., 2000). Bergmans and colleagues (2001) provided evidence that prevention of bacterial colonization of the oropharynx is the key to preventing VAP. The Centers for Disease Control and Prevention guidelines (Tablan, Anderson, Besser, Bridges, & Hajjeh, 2004) determined that the primary route of bacterial entry into the lungs is through the oropharynx during episodes of microaspiration.