Exam (elaborations)
Oral Physio 1 And 2
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Exam of 12 pages for the course Oral Physio 1 And 2 at Oral Physio 1 And 2 (Oral Physio 1 And 2)
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1Oral Physio 1 And 2
the uvula and soft
nasopharynx
palate seals the
the epiglottis seals the larynx
mastication, swallowing, and
respiration are all controlled by brainstem
the
normal swallowing in a healthy
individual is about______within a 600 times
24 hours period
with a normal dentition and
salivary flow rate, swallowing 20-30 chews
willoccur about
→ Oral Preparatory Phase
STAGES OF SWALLOWING → Pharyngeal Phase
→ Esophageal Phase
Human fetus can swallow by the 12th week of gestation
→ Defined as the subjective sense
of difficulty in swallowing whichis DYSPHAGIA
caused by impaired progression of
1
, 2
food or liquid frompharynx to
stomach
→ Result of lesions of the
pharynx, esophagus, and
adjacentorgans caused by
cancer/tumor or surgery
→ Common symptom of
neuromuscular disorder including
stroke,cerebral palsy, multiple
sclerosis, Parkinson’s disease,
andscleroderma
→ Sometimes confused
with “Globus sensation” which is
the feelingof having a lump in the
throat that is unrelated to
swallowingand occurs without
impaired transport of food or
liquid. Globussensation is
emotional in origin and often
associated withfeelings of anxiety
or grief
is a response similar to swallowing
Vomiting
in the oppositedirection
SYMPTOMS OF VOMITING → pallor → sweating → salivation
→ nausea → retching or gagging
STAGES OF VOMITING
→ emesis
2
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