在WORD中,()能够通过“插入”→“图片”命令插入。 ["剪贴画","视频","艺术字","组织结构图"]
良性前列腺增生的主要症状有() ["尿痛","尿频","血尿","尿急","排尿困难或尿潴留"]
造成压力表指针不指在零位的因素有() ["A、弹簧弯管失去弹性(伸直)","B、游丝失去弹性和脱落","C、三通旋塞的通道,压力表连管或存水弯管堵塞","D、指针弯曲或卡住"]
急性呼吸性酸中毒的治疗原则,下述哪项正确() ["静注5%NaHC03,纠正pH至正常范围","增加吸入氧浓度,改善低氧血症","使用麻黄碱,纠正低血压","通畅气道,缓慢增加肺通气量","静注西地兰"]
肛管直肠周围脓肿中,少见的有() ["盆腔脓肿","骨盆直肠间隙脓肿","肛门旁皮下脓肿","直肠后间隙脓肿","坐骨肛管间隙脓肿"]
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