凝汽器铜管内结垢可造成()。 ["传热增强,管壁温度升高;","传热减弱降低;","传热增强,管壁温度降低;","传热减弱,管壁温度升高。"]
下列选项中,关于中级抹灰适用范围,说法错误的是() ["住宅","锅炉房","公共建筑","厂房"]
周期性瘫痪发作期常见的临床表现是() ["肢体对称性弛缓性瘫痪","病肌饱满坚实","腱反射降低或消失","手套袜套样感觉障碍","尿便功能障碍"]
关于盐酸麻黄碱的说法,错误的是() ["是肾上腺素能受体兴奋剂","易溶于水","可与碘化汞钾等多种生物碱沉淀剂生成沉淀","不易被氧化","用于轻中度高血压或肾性高血压及顽固性心功能不全"]
儿童最常见的肾脏恶性肿瘤是() ["Wilms瘤","脂肪瘤","错构瘤","畸胎瘤","血管瘤"]
简述代谢性酸中毒的治疗。