Fuchs角膜内皮营养不良诊断必须有() ["A.双眼角膜中央滴状疣","B.基质水肿","C.上皮水肿及水泡","D.上皮下结缔组织膜","E.视力下降"]
解除支气管痉挛首选下述哪种药() ["丙泊酚","异丙肾上腺素","氨茶碱","糖皮质激素","利多卡因"]
下列不是运动神经损伤表现的是() ["肌力下降","肌束震颤","肌痉挛","痛性痉挛","肢体震颤"]
一男童,左侧上颌牙列包括第一恒磨牙、第二恒前磨牙、第一恒前磨牙、乳尖牙、恒侧切牙、恒中切牙,采用国际牙科联合会系统应记录为() ["36,65,34,63,32,31","16,15,44,43,12,11","26,25,54,53,22,21","26,25,24,63,22,21","16,25,14,43,12,11"]
下列哪种静脉麻醉药最易引起喉痉挛() ["氯胺酮","硫喷妥钠","丙泊酚","咪达唑仑","依托咪酯"]
在控制区工作时应尽可能借用控制区内专用工具库的工具,以避免(),从而降低污染扩散的风险。