Shock organ of allergy is

Options

A. Spleen
B. Heart
C. lungs
D. kidney

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Question**: The question asks for the "shock organ of allergy." This term refers to the organ that is primarily involved in allergic reactions.

2. **Identifying the Options**: The options provided are:
- A) Spleen
- B) Heart
- C) Lungs
- D) Kidney

3. **Defining Shock Organ**: A shock organ is defined as the organ that is the principal site where allergic reactions occur. It is crucial to identify which organ fits this definition.

4. **Analyzing Each Option**:
- **Spleen**: The spleen is known to play a significant role in the immune response and is involved in filtering blood and producing white blood cells that help fight infections. It is also associated with allergic reactions.
- **Heart**: The heart is primarily involved in pumping blood and does not have a direct role in allergic reactions.
- **Lungs**: While the lungs can be affected during allergic reactions (like asthma), they are not typically referred to as the shock organ.
- **Kidney**: The kidneys are responsible for filtering waste from the blood and regulating fluid balance, but they are not involved in allergic reactions.

5. **Conclusion**: Based on the analysis, the spleen is identified as the shock organ of allergy because it is the primary site for allergic reactions and plays a significant role in the immune response.

6. **Final Answer**: The shock organ of allergy is the **Spleen**.

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