Layers of the Gut Wall Flashcards
1
Q
what is the mucous membrane that forms the innermost layer and contains the muscularis mucosae?
A
the mucosa
2
Q
what is the thin layer of smooth muscle in the mucosa?
A
the muscularis mucosae
3
Q
what layer in the gut wall is loose connective tissue containing blood vessels and lymphatics
A
submucosa
4
Q
what is peristalsis?
A
the propulsive movement of the gut.
5
Q
when does reverse peristalsis occur?
A
vomiting
6
Q
what is the muscular layer of smooth muscle responsible for peristalsis?
A
muscularis externa
7
Q
visceral peritoneum is referred to as?
A
serosa
8
Q
retroperitoneal organs are covered by connective tissue called what?
A
adventitia
