休克病人出现DIC时不宜使用() ["肝素","抗纤溶药物","双嘧达莫(潘生丁)","低分子右旋糖酐","止血剂"]
以下不属于感受器的特性的是() ["适宜刺激","换能作用","编码功能","适应现象","分析综合"]
穿工作服必须符合“四紧”要求,即:袖口裤管紧、领口紧、袋口紧、() ["上身紧","襟紧","下身紧"]
车辆掩蔽所能有效地减轻或避免各种武器的破坏作用,防护效果较好。此种说法()。 ["对","不对"]
属于可燃性气体的是() ["氮气","氨气","水蒸汽","氩气"]
刘向图书编校活动的步骤?