下述“结节病”的胸部影像，哪项不正确() ["A．双侧对称性肺门淋巴结肿大","B．半数病例仅有肺门淋巴结肿大","C．两肺弥漫分布细网状结节影","D．半数为单侧","E．半数伴有纵隔淋巴结肿大"]
人工被动免疫
简述急性左心衰竭肺水肿的处理原则?
关于肺部孤立性结节或肿块，其短细毛刺征象最常见于() ["A．周围型肺癌","B．转移性肿瘤","C．良性肿瘤","D．结核球","E．肺囊肿"]
“膈倒转”常见于哪种疾病() ["A．膈肿瘤","B．横膈疝","C．横膈麻痹","D．两下肺实变","E．大量胸腔积掖"]
先天性心脏病与风湿性心脏病心脏杂音如何鉴别?
