Chapter 6- Luminal Wall Flashcards Preview

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Flashcards in Chapter 6- Luminal Wall Deck (10)
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1
Q

What are the FOUR components of the luminal wall?

A

mucosa
submucosa
muscularis externa
serosa OR adventitia

2
Q

The MUCOSA of the luminal wall includes which THREE parts?

A

surface epithelium
lamina propria
muscularis mucosa

3
Q

** Which layer of the MUCOSA is made of SMALLER BVs and LOOSE CT?

a. surface epithelium
b. lamina propria
c. muscularis mucosa

A

lamina propria

4
Q

Which layer of the MUCOSA is made of smooth muscle?

a. surface epithelium
b. lamina propria
c. muscularis mucosa

A

muscularis mucosa

5
Q

** Which layer of the luminal wall is made up of more DENSE CT, LARGER BVs and a submucosal (Meissner) plexus?

a. mucosa
b. submucosa
c. muscularis externa
d. serosa OR adventitia

A

submucosa

6
Q

** In the MUSCULARIS EXTERNA, the MYENTERIC (AUERBACH) PLEXUS is found between ________ and ________ muscle layers

A

circular

longitudinal

7
Q

The MUSCULARLIS EXTERNA is typically made up of _______ muscle

A

smooth (muscle)

8
Q

** The TYPICAL fiber orientation (NORMAL pattern) for the MUSCULARIS EXTERNA is INNER _______ layer and a OUTER ________ layer

A

(inner) circular

(outer) longitudinal

9
Q

** _______ is the edge of SEROUS PRODUCING simple squamous epithelium and can include some CT

A

serosa

10
Q

_______ is made up of CT

A

adventitia