Mantoux test is based on which hypersensitivity-: (A) Typel, (B) Type 2, (C) Type 3, (D) Type 4
Answer is D. Ans. is 'd' i.e.. Type 4 Following are the examples of type 4 hypersensitivity reactionsType 1 diabetes mellitusHashimoto thyroiditisCrohn's diseaseMultiple sclerosisContact dermatitisMantoux test