患者外伤性右上腹痛,心悸,气短,烦躁,查心率120次/分,气促,血压60/30mmHg,腹肌紧张,触痛。可选介入检查方法() ["A.肝动脉造影","ERCP术","胸穿","PTCD术","剖腹探查"]
纤维支气管镜检查术后禁食() ["6h","5h","4h","3h","2h"]
原发性与继发性三叉神经痛的鉴别的主要依据是() ["疼痛时间的长短","疼痛发作的频率","有无面部感觉障碍,角膜反射有无改变","疼痛的范围","有无触发点或扳机点"]
有关肝癌的临床表现,下列哪项不正确() ["可完全不痛或仅有轻微钝痛","不会出现急腹症表现","有时表现为膈抬高","位于肋弓下的癌结节最易被触到","有的可在腹壁上听到吹风样血管杂音"]
男,71岁,2年来无诱因逐渐出现行动缓慢,行走时上肢无摆动,前倾曲体态。双手有震颤,双侧肢体肌张力增高。无智能和感觉障碍,无锥体束损害征。选用上述治疗的目的是() ["A.治愈疾病","B.阻止疾病的进行","C.改善症状","D.预防并发症","E.增强体质"]
扣件式钢管脚手架连墙杆怎样与外墙搭接?