<prompt> Blue sclera is associated with:Marfans syndromeOsteogenesis imperfectaBuphthalmosAll of the above  <response>: Blue sclera is asymptomatic condition dt thinning of sclera, associted with : Osteogenesis imperfecta. Congenital Glaucoma Marfans syndrome Ehlers-Danlos syndrome, Pseudoxanthoma elasticum, Buphthalmos High myopia Healed scleritis. Neveus of ota Extra edge: Thickening of sclera is seen in posterior scleritis, Nanophthalmus etc 