SHS 310 Exam Questions with All Correct Answers
What are some ways we can view a swallow - Answer- barium swallow: with x-ray machine using barium solution and swallow it and see what happens as it goes down ( does it get stuck, does it leak when chewing, does it head down pathway before its su...
SHS 310 Exam Questions
with All Correct Answers
What are some ways we can view a swallow - Answer- barium swallow: with x-ray
machine using barium solution and swallow it and see what happens as it goes down (
does it get stuck, does it leak when chewing, does it head down pathway before its
supposed to)
endoscopy: camera that goes down through the nose to the back of the throat
Limits of barium swallow and endoscopy - Answer- barium swallow: there is a time limit,
only at a side view
endoscopy: when you swallow, you can no longer see the image
What is the cricopharyngeus muscle - Answer- upper esophageal sphincter
what happens during swallowing - Answer- 1. velum up
- respiration stops
-vocal folds adduct
-epiglottis closes
- larynx moves up
- UES relaxes
this will allow the bolus to go down into the esophagus
Problem when constrictors don't work together during swallowing peristalsis? - Answer-
pulsion diverticula: epithelia lining protrudes between muscles and food can get stuck
there
( can be fixed with lacroscopic procedure)
What happens during vomiting - Answer- 1. Swallowing
-lower esophageal sphincter relaxes
- tongue protrudes
- abs contract
Forcibly breathing out
What are the tastes - Answer- salty, sweet, sour, bitter, umami
where are the tastes - Answer- No one place; all throughout tongue
What else does taste rely on? - Answer- vision and smell and expectation
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