<prompt> Tuberclin test is reaction of -Anaphylaxis mediatedCell mediatedAntibody mediatedImmune complex mediated  <response>: Tuberculin test is type IV hypersensitivity reaction. - it is a cell mediated response. The antigen activates specifically sensitised CD4 CD8 T lymphocytes leading to the secretion of lymphokines and phagocyte accumulation. Reference : Anathanarayan panikers 9th edition, pg no: 162 p 