Question

Rearrange the layers of the Esophagus in order, oriented from the outer layer to the inner layer: Mucosa ;Serosa ; Muscularis ; Submucosa

• A. Serosa ➔Muscularis ➔ Submucosa ➔ Mucosa
• B. Muscularis➔ Submucosa ➔ Mucosa ➔ Serosa
• C. Mucosa ➔ Serosa ➔ Muscularis ➔ Submucosa
• D. Submucosa ➔ Mucosa ➔ Serosa ➔ Muscularis

Answer 1

The correct option is A

Serosa ➔Muscularis ➔ Submucosa ➔ Mucosa

Serosa $\to$ Muscularis $\to$ Submucosa $\to$ Mucosa is the correct organisation of different layers in the esophagus (from outer to inner layers).