早期胃癌根治术后哪种情况不必辅助化疗() ["A．年龄＞60岁","B．癌灶面积＞5cm","C．年龄＜40岁","D．病理类型恶性程度高","E．多发性癌灶"]
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"]
吸入麻醉
异氟烷减少肝脏血流。()
简述吸入麻醉药的临床评价有哪些?
