Sella turcica is a

Options

A. Covering of kidney
B. Covering of testis
C. Depression in brain
D. Depression in skull which lodges the pituitary body

Answer

To solve the question "Sella turcica is a", we will analyze the options provided and determine the correct answer step by step.

### Step 1: Understand the term "Sella turcica"
- The term "Sella turcica" refers to a specific anatomical structure in the human body.

### Step 2: Analyze the options
1. **Covering of kidney**: This option suggests that Sella turcica is related to the kidney. However, Sella turcica is not associated with the kidney.
2. **Covering of testis**: This option suggests that it is related to the testis. Again, Sella turcica does not relate to the testis.
3. **Depression in brain**: This option suggests that Sella turcica is a depression in the brain. While it is located near the brain, this description is not entirely accurate.
4. **Depression in skull, which lodges the pituitary body**: This option describes Sella turcica as a depression in the skull that houses the pituitary gland, which is correct.

### Step 3: Confirm the correct answer
- The Sella turcica is indeed a saddle-shaped depression located in the sphenoid bone at the base of the skull. It specifically holds the pituitary gland, making option 4 the correct choice.

### Conclusion
- Therefore, the correct answer to the question "Sella turcica is a" is **"depression in skull, which lodges the pituitary body."**

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