Nose, Mouth, and Throat Flashcards
Children develop all 20 deciduous teeth by age
2.5
Deciduous teeth are lost beginning
at 6 years— 12 years of age
Nasal hairs in aging adult
grow stiffer and coarser and may not filter air as well. Portrude, may cause itching and sneezing
Taste in older adult
80% reduction in taste functioning due to a loss of taste buds, decrease in salivary secretion, and decrease in olfactory nerve fibers
What increases risk for infections and malignant lesions in the oral cavity of the aging adult?
Atrophic tissues that ulcerate easily.
Dental changes with aging
Tooth surface is abraded Gums recede Teeth erode at the gum line V shape cavity forms around the neck of the tooth, exposing the nerve and making the tooth hypersensitive Tooth loss may occur due to osteoporosis
Malocclusion
Drifting of teeth after tooth loss
Chewing with maloccluding teeth causes…
- further tooth loss
- muscle imbalance from out of line maxilla and mandible, which causes muscle spasms
- stress on the TMJ which causes osteoarthritis, pain, and difficulty opening mouth
saliva production in the aging adult
decreases
Absence of teeth and trouble with mastication in the aging adult causes nutritional deficit for
protein, vitamins, and minerals
Nasal flaring in infant indicates
respiratory distress
What causes a deviated septum?
trauma
Sense of smell diminishes with
cigarette smoing
chronic allergies
aging
GAS pharyngitis (strep throat) most likely with
fever over 100.4
absence of cough
tonsillar exudates
cervical adenopathy
dysphagia occurs with
pharyngiitis
GERD
stroke/neuroglogical disease
esophageal cancer
Chronic tobacco use causes what dental issues?
Toot loss
Coronal and Root caries
Periodontal disease