喉癌前病变包括()。 ["成人喉乳头状瘤","声带息肉","声带小结","喉白斑病","成人慢性肥厚性喉炎"]
有关COPD的外因,错误的是() ["长期吸烟与慢支发生有密切关系","感染是慢支发生与发展的重要因素","理化因素的慢性刺激为诱因","气候寒冷为发作的重要诱因","发病与过敏因素无关"]
在下述药物中,不适宜餐前服用的是() ["氨苄西林","双膦酸盐类","鞣酸蛋白","多潘立酮","多数非甾体抗炎药"]
4个月,男孩,家长认为有佝偻病(初期),有以下症状及体征,但其中主要的表现是()。 ["枕秃","易激惹、烦躁、夜惊","囟门大","肌肉松弛","枕部颅骨软化"]
紊乱性房性心动过速心电图表现除了() ["P波全部能下传心室","P波形态各异","心房率多在100~130次/分","心室率规则","PR间期各不相同"]
急性盆腔炎进一步检查