Air-space disease may be indicated on plain film by
A.“bat-wing” pattern of dense infiltrates,with an air bronchogram sign
B.“honeycomb lung”
C.Kerley’s lines
D.a meniscus sign
E.bronchiectasis
试卷相关题目
- 1患者男性,70岁。心源性猝死复苏成功后3小时出现呼吸困难,即刻行床旁胸部X线片,示双下肺多发斑片状阴影。最可能的诊断是
A.肺水肿
B.吸入性肺炎
C.成人呼吸窘迫综合征(ARDS)
D.支气管肺炎
E.双侧胸腔积液
开始考试点击查看答案 - 2慢性阻塞性肺疾病患者,HRCT扫描双下肺多发斑片状磨玻璃密度(GGO),呈马赛克样分布,GGO内肺小动脉直径增粗,提示
A.GGO区域血流减少
B.GGO区域间质增生
C.GGO区域通气大致正常
D.GGO区域有轻度渗出改变
E.GGO区域肺组织膨胀不全
开始考试点击查看答案 - 3慢性阻塞性肺疾病患者,HRCT扫描双下肺多发斑片状密度减低,呼气期更为明显,提示
A.该区域血流减少
B.该区域间质增生
C.该区域通气大致正常
D.该区域空气潴留
E.该区域肺组织膨胀不全
开始考试点击查看答案 - 4儿童前纵隔最常见占位性病变是
A.胸腺瘤
B.畸胎瘤
C.支气管囊肿
D.肠源性囊肿
E.淋巴瘤
开始考试点击查看答案 - 5诊断肺水肿最确切的根据是
A.肺纹理模糊
B.肺内多发实变短时间内消失
C.K氏线
D.支气管壁增厚
E.中内带的实变
开始考试点击查看答案 - 6Lobar enlargement,an air bronchogram sign,and a bulged fissure (away from the involved lobe),are radiologic indications of
A.lobular pneumonia
B.atelectasis
C.lymphangitic spread of metastatic lesions
D.interstitial bacterial pneumonia
E.lobar pneumonia
开始考试点击查看答案 - 7Atelectasis is
A.punctured lung
B.an overinflated lung
C.a collapsed,airless lung
D.a lung with fluid-filled air spaces
E.a lung shifted out of its normal position
开始考试点击查看答案 - 8Calcification of a pulmonary nodule indicates that it is most likely
A.primary malignant tumor
B.a benign lesion
C.a metastatic lesion
D.a cystic lesion
E.a neoplasm
开始考试点击查看答案 - 9An air bronchogram sign is
A.a normal finding caused by air-filled bronchi
B.an abnormal finding indicating atelectasis
C.an abnormal finding indicating bronchial displacement
D.an abnormal finding indicating dense infiltrate within the lung parenchyma
E.an abnormal finding indicating emphysema
开始考试点击查看答案 - 10先天性支气管扩张症的病因是
A.支气管内分泌物淤积
B.支气管壁增厚
C.支气管发育不良
D.肺囊性纤维化
E.肺泡表面活性物质减少
开始考试点击查看答案