毛细支气管炎(bronchiolitis)
四边孔是由() ["A．大圆肌、背阔肌、小圆肌、肱骨外科颈组成","B．大圆肌、小圆肌、肩胛下肌、肱三头肌长头组成","C．大圆肌、肱三头肌长头、肱骨外科颈、肩胛下肌围成","D．小圆肌、大圆肌、肱三头肌长头、肱骨外科颈组成","E．肱骨外科颈、小圆肌、肱三头肌外侧头、肩胛下肌围成"]
肺炎(pneumonia)
轻症肺炎(mildcasepneumonia)
过敏性肺炎的X线特征是() ["A．密度较低的云雾状影","B．病变可见与其重叠的肺纹理","C．病变不按肺段分布","D．病灶具有散在性和游走性","E．呈结节状和粟粒状"]
急性肺炎(acutepneumonia)
