慢性劳力性呼吸困难患者,肺功能检查示限制性通气功能障碍,最可能的疾病是() ["慢性支气管炎","肺气肿","严重胸膜肥厚","原发性肺动脉高压","哮喘"]
慢性充血性心力衰竭最早出现的症状是() ["端坐呼吸","咳粉红色泡沫痰","夜间阵发性呼吸困难","下肢水肿","颈静脉怒张"]
下述疾病中不表现为劳力性呼吸困难的是() ["贫血","肺气肿","慢性充血性心力衰竭","肺间质纤维化","癔症"]
胸片有空洞的咯血不见于() ["肺结核","肺癌","肺炎","特发性肺含铁血黄素沉着症","韦氏肉芽肿病"]
简述尿路感染的临床表现。
简述尿路感染的辅助检查。