A.400~600ml B.600~800ml C.800~1200ml D.1200~1400ml E.1500ml以上
A.8mm以內(nèi) B.14~16mm C.12~14mm D.10~12mm E.16~18mm
A.奧美拉唑靜脈點滴 B.胃大部切除 C.三腔二囊管壓迫 D.肝葉切除術(shù) E.高選擇性迷走神經(jīng)切斷