以下哪一结构不是由腹膜构成?() ["子宫阔韧带","卵巢系膜","输卵管系膜","卵巢固有韧带","卵巢悬韧带"]
下述哪项为强直性脊柱炎的脊柱X线表现。() ["椎体呈磨砂玻璃样表现","椎间小关节、肋椎关节处骨质模糊,边缘不清晰","椎间盘变窄,椎间隙纤维环出现钙化",""竹节样"改变","以上都是"]
电缆零星发货需要切割时,应先在切割点两端相距()处用铁丝扎紧,再切割。 ["5cm","10cm","15cm","20cm"]
女性,27岁,去某医院婚检,体格检查未发现异常情况,血筛查RPR阳性,追问病史数月前曾有过性接触史。
此患者临床诊断哪种可能性大() ["类风湿关节炎","白塞氏综合征","早期潜伏梅毒","淋病","晚期潜伏梅毒"]
抑制性驱动(sexualdrive)的中枢神经递质的受体是()。 ["多巴胺受体","肾上腺素能受体","5-羟色胺受体","胰岛素受体","催产素受体"]
临界夜长