Perimetrium layer of the uterus is

Options

A. Thin and muscular
B. Thick and glandular
C. Thin and membranous
D. Thin and fibrous

Answer

To solve the question regarding the perimetrium layer of the uterus, we will analyze the options provided and identify the correct description of the perimetrium.

### Step-by-Step Solution:

1. **Understanding the Layers of the Uterus**:
- The uterus consists of three main layers: the perimetrium, myometrium, and endometrium.
- The perimetrium is the outermost layer, the myometrium is the middle layer, and the endometrium is the innermost layer.

2. **Identifying the Perimetrium**:
- The perimetrium is also referred to as the serous layer of the uterus. It serves as a protective covering for the uterus.

3. **Analyzing the Options**:
- **Option 1: Thin and muscular** - This description does not fit the perimetrium; it describes the myometrium, which is muscular.
- **Option 2: Thick and glandular** - This description is incorrect for the perimetrium; it refers to the endometrium, which contains glandular cells.
- **Option 3: Thin and membranous** - While this could partially describe the perimetrium, it does not fully capture its fibrous nature.
- **Option 4: Thin and fibrous** - This is the most accurate description of the perimetrium. It is indeed a thin layer that is fibrous in nature.

4. **Conclusion**:
- Based on the analysis, the correct answer is that the perimetrium layer of the uterus is **thin and fibrous**.

### Final Answer:
The perimetrium layer of the uterus is **thin and fibrous**.