NSE 12A/B Lecture Notes - Lecture 11: Dental Plaque, Tooth Brushing, Mouth
19 Jan 2016
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Document Summary
Discuss the role that the nursing process and critical thinking play in the provision of oral hygiene. Oral cavity extends from the lips to the anterior pillars of the tonsils. Buccal mucosa is light pink and moist. Floor mouth, under tongue is supplied with blood vessels which allow for rapid absorption of sublingual medications. Three pairs of salivary glands that release enzymes, protect mucosa from heat and chemicals, transmit taste information, provide lubrication for movement of food. 32 permanent teeth, each has a crown, neck and root. Patients who do not have regular oral hygiene may have receding gum tissue, gingivitis, coated tongue, discoloured teeth and halitosis (bad breath) Can also have localised pain and infection from periodontal disease and tooth disorders. Identification of risks for infection can suggest type and frequency of oral care. Can decrease risk of aspiration and nosocomial infections in ventilated patients. Gram-negative bacteria in dental plaque has been linked to pneumonia in older adults.
