Which of the following sequence is correct for the layers of the wall of stomach from outside to inside?

Options

A. Serosa - LMF - CMF - Submucosa - Mucosa
B. Mucosa - CMF - LMF - OMF - Submucosa
C. Serosa - LMF - CMF - OMF - Submucosa - Mucosa
D. Serosa - LMF - OMF - CMF-Mucosa - Submucosa

Answer

To determine the correct sequence of the layers of the wall of the stomach from outside to inside, we need to identify and list the layers in the correct order. Here’s the step-by-step solution:

### Step 1: Identify the Layers of the Stomach Wall
The wall of the stomach consists of four main layers:
1. **Serosa** (outermost layer)
2. **Muscularis** (middle layer, which has three sub-layers)
- Longitudinal muscle
- Circular muscle
- Oblique muscle
3. **Submucosa**
4. **Mucosa** (innermost layer)

### Step 2: Arrange the Layers from Outside to Inside
Now, we will arrange these layers in the correct order from the outermost to the innermost:
1. **Serosa** (outer layer)
2. **Muscularis** (which consists of three parts, but we will consider it as one layer for this arrangement)
- Longitudinal
- Circular
- Oblique
3. **Submucosa**
4. **Mucosa** (innermost layer)

### Step 3: Match with Options
Now, we need to compare this arrangement with the options provided:
- **Option 1:** Serosa, Longitudinal, Circular, Oblique, Submucosa, Mucosa
- **Option 2:** Serosa, Muscularis, Submucosa, Mucosa
- **Option 3:** Serosa, Longitudinal, Circular, Oblique, Submucosa, Mucosa
- **Option 4:** Serosa, Oblique, Longitudinal, Circular, Submucosa, Mucosa

From the analysis:
- **Option 3** correctly lists the layers from outside to inside.

### Conclusion
Thus, the correct sequence of the layers of the wall of the stomach from outside to inside is represented by **Option 3**.

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