Question

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

• A. Serosa $\to$ Muscularis$\to$ Submucosa $\to$ Mucosa
• B. Muscularis $\to$Submucosa $\to$ Mucosa $\to$ Serosa
• C. Mucosa $\to$Serosa $\to$Muscularis $\to$Submucosa
• D. Submucosa $\to$Mucosa $\to$ Serosa $\to$Muscularis

Answer 1

The correct option is A

Serosa $\to$ Muscularis$\to$ Submucosa $\to$ Mucosa

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