IMMUNOGLOBULINS
IMMUNOGLOBULIN STRUCTURE TYPES DISTRIBUTION BIOLOGICAL AND CHEMICAL PROPERTIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Tuberculosis causes granuloma formation which is a characteristic in which hypersensitivity reaction?
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Type I
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Type II
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Type III
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Type IV
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Explanation:
Detailed explanation-1: -Type four hypersensitivity reaction is a cell-mediated reaction that can occur in response to contact with certain allergens resulting in what is called contact dermatitis or in response to some diagnostic procedures as in the tuberculin skin test.
Detailed explanation-2: -Granulomatous hypersensitivity is clinically the most important form of Type IV hypersensitivity, and causes many of the pathological effects in diseases that involve T cell-mediated immunity.
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