某男,咳痰黄稠,身热微恶风寒,鼻流浊涕,口干咽痛,最宜诊断为() ["A.风热表证","B.风热犯肺","C.肺热炽盛","D.痰热蕴肺","E.燥邪犯肺"]
有关卵磷脂小体的描述,错误的是() ["体积多数大于血小板","体积多数大于红细胞","折光性强","呈圆形或卵圆形","大小不均"]
如图,修正式喉镜头位是()。 ["头朝向地面","头下垂10cm","头位呈水平位","头垫高10cm","头垫高20cm"]
正常人异形精子应小于() ["40%","50%","20%","30%","10%"]
男,37岁,肌体无力、下肢麻木,结合图像,最可能的诊断是() ["脊髓积水征","胸椎退化","未见异常","结核","脊髓内的血管畸形"]
()表示在采取适当的防护措施后事故造成的财产损失。