<prompt> Which of the following is seen in this patient of Grave disease?ChemosisKocher signVon Graefe signStellwag sign  <response>: Ans. B. Kocher signFollowing Eye signs are seen in all cases of hyperthyroid.a. Wide staring appearance Kocher Signb. Upper Lid retraction Dalrymple sign,c. lid lag with down gaze Von Graefe sign.d. Decreased blinking Stellwag signAll these features are due to sympathetic over stimulation causing levator palpebrae superioris contraction.Following Eye signs are seen only in Grave disease.a. Chemosisb. Exophthalmosc. Corneal ulcerationd. Ophthalmoplegiae. Papilledemaf. Diplopia diplopia results, typically when patient looks up and laterallyPROPTOSIS occur due to GLYCOSAMINOGLUCAN deposit 