一腰1脊髓损伤患者,排尿不畅,导尿测残余尿量200~300ml,未发现尿道结石。患者每次尿量大约控制在多少为宜?() ["A.200ml","300ml","400ml","600ml","700ml"]
较大的蝶、筛窦囊肿或脓肿可引起()。 ["脑脊液鼻漏","眶尖综合征","眼球突出","球后视神经炎","视力下降"]
神经内分泌组织是指() ["垂体后叶","垂体前叶","下丘脑","垂体门脉系统","鞍区的颅咽管组织"]
双胎输血综合征新生儿的诊断标准正确的是() ["两新生儿体重相差>20%","两新生儿Hb值相差>50g/L","可发生在双卵双胎","两新生儿Hb值相差<50g/L","两新生儿体重相差>30%"]
患者女性,50岁,有7~8年糖尿病史,近1年多并发肺结核,并常患呼吸道感染,长期局部肌内注射下列药物,引起注射部位脂肪萎缩。引起该反应的药物是() ["A.青霉素","链霉素","胰岛素","乳糖酸红霉素","头孢曲松"]
在放样中Contour选项控制路径上的截面图形是否()。