NRDS多见于()BPD多见于()新生儿硬肿症多见于() ["A.早产儿","B.足月儿","C.巨大儿","D.晚期新生儿","E.大于胎龄儿"]
在经咽鼓管圆枕的鼻咽部冠状位SE-T1加权图像所示结构中,以下哪项正确() ["A.鼻咽腔左右不对称","B.侧壁见呈弧形隆起的咽鼓管圆枕","C.咽鼓管咽口在其内上方","D.不能显示翼外肌","E.咽旁间隙在翼内肌外侧"]
普鲁卡因青霉素之所以能长效,是因为() ["A.改变了青霉素的化学结构","B.抑制排泄","C.减慢了吸收","D.延缓分解","E.加进了增效剂"]
眼眶海绵状血管瘤的MR表现是() ["A.多位于肌锥外","B.为迂曲状","C.T2加权像为低信号","D.T2加权像为高信号","E.病变信号不均匀"]
新生儿湿肺()新生儿窒息()新生儿肺透明膜病() ["A.宫内窘迫,出生时青紫,呼吸浅、不规则,肌张力增强","B.足月儿,生后4天,气促,口吐泡沫,唇周青紫","C.出生后窒息,复苏后气促,青紫,肺有粗湿啰音","D.孕34周出生,生后4小时,呼吸困难,呻吟、青紫","E.孕40周出生,剖宫产,生后4小时,气促,X线示肺纹理模糊,胸腔量积液"]
湿肺()宫内感染性肺炎()新生儿肺透明膜病()