进展期胃癌的标准手术方式是() ["D1手术","D2手术","D3手术","D0手术","D3+手术"]
男孩,11月龄,因咳嗽、发热9d,抽搐3次入院。体格检查:发育中,颈软,面色灰,唇绀色,面肌、四肢小抽动,前囟紧,双肺闻干湿啰音,心率146/min,肝肋下3cm,软,脾未及,神经系统(-)。血白细胞7.2×10/L,中性0.35,淋巴0.65。对该患儿采取的紧急处理是() ["A.积极抗感染治疗","腰穿CSF送验常规","血液气体分析","氧吸入,止痉","强心利尿"]
危险源可能来源的各种因素有()。 ["物理因素、化学因素","生物因素、心理因素","火灾危险","生理因素"]
患者男,50岁。乙肝后肝硬化8年,腹水半年,5天前反复呕血黑便,经抢救治疗后好转,近2日来嗜睡,定向力下降。查体:可见肝掌,扑翼样震颤阳性。化验及检查:血氨156μmol/L,血糖5.6mmol/L;头CT:未见异常。该患者诊断已明确,可采取的进一步治疗措施有()。 ["A.乳果糖灌肠","弱酸液灌肠","肥皂水灌肠","口服硫酸镁","限制进食蛋白质类物质","生理盐水灌肠","口服氨基水杨酸制剂","口服糖皮质激素","应用免疫抑制剂","清除肠道积血","给予抗抑郁药"]
胃溃疡行毕Ⅱ式胃大部切除术后5天,出现上腹膨胀感和呕吐,呕吐物含大量胆汁可能的原因是() ["A.术后胃滞留","术后胃肠吻合口梗阻","术后输出襻空肠口梗阻","术后胃肠吻合口输入襻梗阻","术后麻痹性肠梗阻"]
脱硫湿式球磨机故障处理是什么?