Figure 24-1 The Stomach (dissected)
Use Figure 24-1 to answer the following questions:
-Identify the structure labeled "4."
A)longitudinal muscle layer
B)circular muscle layer
C)oblique muscle layer
D)submucosa
E)rugae

Question

Figure 24-1 The Stomach (dissected)
Use Figure 24-1 to answer the following questions:
-Identify the structure labeled "4."
A)longitudinal muscle layer 
B)circular muscle layer 
C)oblique muscle layer 
D)submucosa 
E)rugae

Quizplus · Accepted Answer

The structure labeled "4" is the circular muscle layer, which is part of the muscularis externa in the gastrointestinal tract.

Figure 24-1 the Stomach (Dissected)