Lec 6-7 - Esophageal & Gastric Motility Flashcards Preview

Dental Physiology > Lec 6-7 - Esophageal & Gastric Motility > Flashcards

Flashcards in Lec 6-7 - Esophageal & Gastric Motility Deck (10)
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1
Q

last voluntary act in processing food until the anal end of the gi tract

A

swallowing

2
Q

peristalsis is controlled by blank nerve

A

vagus

3
Q

reflex to relax the stomach to maintain constant luminal pressure whether full or empty

A

purinergic

4
Q

these two things are involved in maintaining constant luminal pressure of stomach

A

vagal stimulation, cck

5
Q

stomach contraction starts here

A

mid stomach

6
Q

peristaltic wave blank as it moves down the stomach

A

accelerates

7
Q

most peristalsis in the stomach is to blank food not move it and push it along

A

mix

8
Q

inhibition of gastric emptying

A

fats inhibit cck, acid inhbitis purinergic stimulation, deviated isotonicity lowers vagal stimulation

9
Q

vomiting center is at blank

A

pontomedullary junction

10
Q

plasma like secretion by acinar salivary cells is really driven by this coming into the cell

A

chloride

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