lamina propria - CORRECT ANSWER middle layer of mucosa
loose connective tissue
contains vessels and lymphatic tissue
lamina muscularis - CORRECT ANSWER outermost sublayer of mucosa
double layer of smooth muscle
permits movement of mucosa
Submucosa - CORRECT ANSWER deep to the mucosa
dense irregular connective tissue
, large blood vessels
lymphatics and glands
muscular coat - CORRECT ANSWER two (or three) layers of smooth muscle
top 1/3 is skeletal muscle
internal circular layer and external longitudinal layer provide peristalsis
oblique layer - CORRECT ANSWER layer of the muscular coat found only in the stomach
band that appear as islands in the submucosa, a top the internal circular layer
internal circular layer - CORRECT ANSWER inner layer of the muscular coat with circularly disposed fibers
external longitudinal layer - CORRECT ANSWER outer layer of the muscular coat with longitudinally
orientated fibers
Serosa - CORRECT ANSWER outer most layer
loose connective tissue covered with a layer of simple squamous epithelium
Esophagus - CORRECT ANSWER contains the four major layers
simple squamous epithelium for the lamina epithelialis
thick lamina muscularis
esophageal glands in the submucosa
has skeletal and smooth muscle in the muscular coat
adventitia is the outermost layer
esophageal glands - CORRECT ANSWER glands of the esophagus in the submucosa
muscular coat of the esophagus - CORRECT ANSWER upper 1/3 is skeletal muscle
middle 1/3 is a mix
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ROSEGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
