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Scavanger cells of alveoli celled :-...

Scavanger cells of alveoli celled :-

A

Melanophage

B

Monocytes `//` Macrophage

C

Dust cell

D

Microglial cell

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks for the name of the scavenger cells located in the alveoli of the lungs. 2. **Identifying the Cells**: In the alveoli, there are specialized cells that play a crucial role in the immune response and in maintaining the cleanliness of the respiratory surfaces. These cells are responsible for engulfing and digesting foreign particles, such as dust and microorganisms. 3. **Recognizing the Specific Type of Cell**: The scavenger cells in the alveoli are specifically known as "alveolar macrophages." They are also referred to as "dust cells" due to their function in cleaning up debris. 4. **Location and Function**: Alveolar macrophages are found in the pulmonary alveoli, near pneumocytes (the cells that line the alveoli). They are strategically located at the interface between the body and the external environment, which is essential for their role in protecting the lungs from inhaled pathogens and particles. 5. **Conclusion**: Based on the information gathered, the correct answer to the question is that the scavenger cells of the alveoli are called "dust cells." **Final Answer**: The scavenger cells of alveoli are called **dust cells**. ---
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