This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
A 30 year old male patient presents with bleeding per rectum.
He complains of Hemorrhoids which are reduced spontaneously.
Treatment of choice Is 
Select and explain. 
A. Open hemorroidectomy, B. Sitz bath, C. Sclerotherapy, D. Stapled hemorroidopexy
C: Sclerotherapy
Answer: C: Sclerotherapy 
Explanation: 2nd degree hemorrhoids are treated by sclerotherapy which is done without anesthesia.