有利于意识恢复() ["昏迷者气管切开","静滴能量合剂","静滴抗生素","交通性脑积水患者行腰椎穿刺放液"]
为方便双肩肘关节活动受限患者洗澡,应为患者装配() ["双环毛巾","长臂洗澡刷","肥皂手套","洗澡椅","帆布扶手装置"]
21岁,男青年右肘屈曲位手掌着地受伤。伤后右肘疼痛、畸形、活动障碍。下列哪一项检查对诊断肘关节脱位最有意义() ["A.视诊可见肘后突","B.肘部半屈位弹性固定","C.触之右肘关节压痛","D.肘前摸到肱骨远端肱动脉摸不清","E.关节肿胀"]
患者男性,76岁。因左腹股沟斜疝拟行修补术,患者3个月前曾因心肌梗死住院治疗得到控制,你认为最佳的手术时机为() ["现在","1个月后","2个月后","3个月后","6个月后"]
下列关于超声波的穿透力与频率及纵向分辨率的关系哪项描述正确() ["频率低,波长长,穿透力强,纵向分辨率弱","频率高,波长短,穿透力强,纵向分辨率弱","频率高,波长短,穿透力弱,纵向分辨率弱","频率高,波长短,穿透力强,纵向分辨率强","频率低,波长长,穿透力强,纵向分辨率强"]
血清钠