Identify:

Macroscopic

• The rugae with the naked eye.

Microscopic

• Foveolae

• Mucosa

• Gastric glands

• Submucosa

• M. externa

• Serosa

• Ganglia

Draw and annotate:

A line sketch of the stomach where the detail of a number of foveolae and gastric glands are shown.

1. How deep do the foveolae extend into the mucosa?
2. Which layers comprise the mucosa?
3. What are the identifying characteristics of the epithelium which lines the foveolae and surface?
4. What is typical of the extent, areas and types of cells of the gastric glands?
5. What is typical of the submucosa?
6. What are the identifying characteristics of the M. externa?
7. What does the serosa comprise of, and how does it differ from the adventitia?
8. Where are the ganglia found, and of what do they form a part of?

Microscope

• Fig 37-001
• Fig 37-002
• Fig 37-003
• Fig 37-004
• Fig 37-005
• Fundus of stomach