[名词解释] MAC

胃癌组织学分型为特殊型癌的是下列哪项() ["A．乳头状腺癌","B．管状腺癌","C．黏液腺癌","D．腺鳞癌","E．低分化腺癌"] 迷走神经切断术的并发症不应出现() ["A．胃潴留","B．吞咽困难","C．胃小弯坏死、穿孔","D．低血糖综合征","E．术后腹泻"] 胃癌最主要的转移途径是() ["A．直接浸润","B．腹膜种植转移","C．淋巴转移","D．血行转移","E．远处转移"] 异氟烷减少肝脏血流。() 可乐定不影响MAC的因素。() MAC