Psoriasis
Psoriasis ( 40 Questions)
Psoriasis is an autoimmune disorder in which T-cells, a type of white blood cell, become overactive and trigger an inflammatory response. These T-cells promote the rapid growth of skin cells, leading to the characteristic plaques seen in psoriasis.
B-cells: While B-cells are important components of the immune system, they are not primarily involved in the etiology of psoriasis. T-cells are the central players in the autoimmune response seen in psoriasis.
Platelets: Platelets are primarily responsible for blood clotting and are not directly related to the development of psoriasis.
Eosinophils: Eosinophils are a type of white blood cell involved in immune responses against parasitic infections and allergic reactions. While they are important in certain immune processes, they are not the main players in psoriasis etiology.
Explanation: Psoriasis is an autoimmune disorder in which T-cells, a type of white blood cell, become overactive and trigger an inflammatory response. These T-cells promote the rapid growth of skin cells, leading to the characteristic plaques seen in psoriasis.
Incorrect choices: b. B-cells: While B-cells are important components of the immune system, they are not primarily involved in the etiology of psoriasis. T-cells are the central players in the autoimmune response seen in psoriasis.
c. Platelets: Platelets are primarily responsible for blood clotting and are not directly related to the development of psoriasis.
d. Eosinophils: Eosinophils are a type of white blood cell involved in immune responses against parasitic infections and allergic reactions. While they are important in certain immune processes, they are not the main players in psoriasis etiology.