This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Medicine
Which of the following is seen in this patient of Grave disease? 
Select and explain. 
A. Chemosis, B. Kocher sign, C. Von Graefe sign, D. Stellwag sign
B: Kocher sign
Answer: B: Kocher sign 
Explanation: Ans. B. Kocher signFollowing Eye signs are seen in all cases of hyperthyroid.a. Wide staring appearance (Kocher Sign)b. Upper Lid retraction (Dalrymple sign),c. lid lag with down gaze (Von Graefe sign).d. Decreased blinking (Stellwag sign)(All these features are due to sympathetic over stimulation causing levator palpebrae superioris contraction.)Following Eye signs are seen only in Grave disease.a. Chemosis'b. Exophthalmosc. Corneal ulcerationd. Ophthalmoplegiae. Papilledemaf. Diplopia (diplopia results, typically when patient looks up and laterally)(PROPTOSIS occur due to GLYCOSAMINOGLUCAN deposit)