Enlargement of the blind spot occurs in which of the following
(A) Primary open angle glaucoma (B) Diabetic macular edema (C) Optic nerve hypoplasia (D) Papilledema
(D) Primary open angle glaucoma - baring of the blind spot Diabetic macular edema - doesn't lead to any visual field defect Optic nerve hypoplasia - it is not developed enough to develop a proper visual field defect Papilledema (it is raised intracranial pressure causing disc edema ) - leads to enlargement of blind spot