This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Aerial disorders, Subject name: Surgery
All of the following features are present in acrocyanosis except : 
Select and explain. 
A. Tend to affect young female, B. Painless, C. Episodic, D. Accompained by chillbains
C: Episodic
Answer: C: Episodic 
Explanation: Acrocyanosis Painless Not episodic. Tends to affect young women Mottled cyanosis of the fingers/toes Accompanied by paraesthesia and chilblains.