Initial therapy for metastatic prostate cancer is___? () A: total<br/>prostatectomy(sphincter-preserving) B: radical prostatectomy C: chemotherapy D: bilateral orchiectomy

According to the video, what are the two common types of robotic periodic surgery？ A: prostatectomy and pericardiotomy B: prostatectomy and adjustable gastric banding C: pericardiotomy and gastric bypass. D: adjustable gastric banding and gastric bypass.

The drug that can be used to relieve urinary urgency, urinary frequency and incontinence after prostatectomy is ( ). A: pilocarpine B: acetylcholine C: atropine D: physostigmine E: neostigmine