Tubular Organ Flashcards

1
Q

General organization of tubular organ

A

Mucosa
Submucosa
Muscularis externa
Aventitia or serosa

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2
Q

What makes up mucosa

A

Epithelium
lamina propria
muscularis mucosae

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3
Q

What makes up muscularis externa

A

inner circular layer
Outer longitudinal layer
Myenteric plexus

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4
Q

Lamina propria may contain

A

DICT
LCT
glands

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5
Q

What does submucosa contain?

A

Blood vessels

Submucosal plexus

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6
Q

T/F Plexuses in ENS have same number of neurons in spinal cord

A

T

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7
Q

Fxn of plexuses in ENS

A

Secretory
Movement of mucosa
Control of blood flow
peristalsis

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8
Q

Mucocutaneous jxn

A

Site of transition btw epidermis and mucous membrane

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