男性,32岁。因慢性肾炎、肾功能衰竭于5月前行同种异体肾移植,手术后维持抗排异治疗。近2周来发热38.5℃~39℃,轻咳伴气急。X线胸片示两肺弥漫性细小结节状影,约0.8mm大小,分布比较均匀,其中部分融合。拟诊血行播散性肺结核。为确诊,下列哪项检查最有价值() ["A.结核菌素试验","B.细菌学和(或)病理学检查","C.血沉","D.CT或MRI","E.肺功能测定"]
慢性根尖周致密性骨炎表现为() ["根尖周多囊性透射区","根尖周弥散性透射区,边缘不整齐","根尖部局限性的致密阻射影像","牙槽骨破坏,硬板消失,骨小梁变细,牙周间隙增宽","根尖周有圆形或椭圆形边界清晰的透射区"]
面部皮肤感觉的神经支配是() ["面神经","动眼神经","交感神经","三叉神经","滑车神经"]
肺部疾病中,临床上常见伴咯血的疾病是() ["肺梗塞","肺结核","肺炎","肺脓肿","恶性肿瘤肺转移"]
在压力容器的操作条件中,压力容器的设计压力值()最高工作压力。 ["等于","不得低于","不得高于","低于"]
给水泵遇有下列情况,应紧急打闸?