Post/Sup Mediastinum--Ach Flashcards

1
Q

Prominent cricopharyngeus muscle

etiology

A

hypertrophic muscle

neurologic problem

causes stricture

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2
Q

Right vagus nerve becomes

A

posterior vagal trunk

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3
Q

Left vagus nerve becomes

A

anterior vagal trunk

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4
Q

Esophageal plexus is formed by

A

vagus nerves

sympathetics T1-T5

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5
Q

Achalasia

A

inability of relaxation in esophagous

stenosis of lower esophageal sphinctor

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6
Q
A
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