WBC differentiation

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What is a neutrophil?

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A type of white blood cell (WBC) that is part of the immune system, primarily responsible for fighting off infections, especially bacterial infections. Neutrophils are characterized by their multi-lobed nucleus and granular cytoplasm.

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What is a lymphocyte?

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A type of white blood cell that plays a crucial role in the immune response. Lymphocytes are primarily involved in the adaptive immune system and include T cells and B cells.

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What is a monocyte?

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A type of white blood cell that differentiates into macrophages and dendritic cells in tissues. Monocytes are important for phagocytosis and the immune response.

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What is an eosinophil?

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A type of white blood cell that is primarily involved in combating parasitic infections and allergic reactions. Eosinophils are characterized by their bi-lobed nucleus and large granules.

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What is a basophil?

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A type of white blood cell that plays a role in inflammatory reactions, particularly in allergic responses. Basophils release histamine and other chemicals that affect blood vessels.

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What is the function of neutrophils in the immune system?

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Neutrophils are the first responders to sites of infection, where they engulf and destroy pathogens through phagocytosis.

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How do lymphocytes contribute to the immune response?

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Lymphocytes recognize specific antigens and mount an immune response, with T cells attacking infected cells and B cells producing antibodies.

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What role do monocytes play in the immune system?

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Monocytes migrate to tissues where they differentiate into macrophages and dendritic cells, which are essential for phagocytosis and antigen presentation.

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What triggers the activation of eosinophils?

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Eosinophils are activated by allergens and parasitic infections, leading to their involvement in inflammatory responses.

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What is the significance of basophils in allergic reactions?

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Basophils release histamine and other mediators that contribute to the symptoms of allergic reactions, such as swelling and redness.