This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Psoriasis, Subject name: Skin
On membrane removal of a lesion, Sign (Arrows) seen in Psoriasis 
Select and explain. 
A. Gottroris sign, B. Darier's sign, C. Auspitzsign, D. Crowe's sign
C: Auspitzsign
Answer: C: Auspitzsign 
Explanation: Auspitz sign (Feature: Bleeding points on removal of membrane in Psoriasis)