患者,男,52岁,无吸烟史和肺部疾病史,全麻下行肠道手术。术后麻醉未清醒,呼吸时出现鼾声,此时应采取的措施是() ["观察病情","气管插管","吸痰,注射阿托品","托起患者下颌","环甲膜穿刺"]
在治疗神经性呕吐时,要着重解决()。 ["精神问题","神经问题","生理问题","心理问题","情绪问题"]
脾的毗邻()。 ["膈面与肝、膈相邻","脏面上份与左肾相邻","脏面后下份与胃底相邻","脏面中份与十二指肠相邻","脾门邻近胰尾"]
对脾的位置的描述,正确的是()。 ["位于右季肋区","正常时不被肋弓遮盖","出入脾门的结构称脾根","为人体内最大的淋巴器官","其长轴与第8肋一致"]
中、重度营养不良腹泻时,哪项表现不易出现() ["循环衰竭","低钾血症","高渗性脱水","酸中毒","低钙血症"]
Meta-分析的统计分析过程?