脊髓蛛网膜炎下列影像检查最佳的是() ["X线平片","CT平扫","增强CT","CTA","CT脊髓造影"]
20岁男性,于8月来院,骤起腹泻3小时,初呈稀便,继转水样便,达10余次,病前曾在沿海某地旅游。T36.8℃,P90次/分,BP80/46mmHg,眼窝稍下陷。大便镜检:白细胞0~3/HP。最可能的诊断是() ["急性菌痢","食物中毒","霍乱","胃肠功能紊乱","急性坏死性肠炎"]
夏日高热无汗,可用哪味中药煎汤熏洗躯体() ["麻黄","香薷","浮萍","西河柳","香樟木"]
关于卵巢的描述,正确的有() ["分泌激素","排卵","皮质是其功能部分","位于输卵管的前下方","协助受精卵着床"]
烟酸缺乏病皮损好发于() ["曝光和摩擦受压部位","皮肤细嫩和皱褶部位","腔口周围","躯干"]
脑栓塞的栓子来源:()、()和来源不明的栓子。