患者,男性农民,右眼被谷物弹伤,视物模糊1个月就诊。检查:右眼视力0.5,结膜充血,角膜有黄白色病灶,污秽,伴前房积脓。最可能的诊断是() ["A.铜绿假单胞菌(绿脓杆菌)性角膜溃疡","真菌性角膜溃疡","蚕食性角膜溃疡","病毒性角膜溃疡","淋菌性角膜溃疡"]
引起肺炎的病原体主要是() ["细菌","真菌","支原体","病毒","立克次体"]
关于血尿的描述,下列哪项错误() ["肾小球性血尿一般为无痛性全程血尿","变形红细胞血尿为肾小管源性","DIC病人会出现血尿","离心后尿沉渣镜检每高倍视野红细胞超过3个为血尿","变形红细胞血尿为肾小球源性"]
男性,45岁,间断上腹不适3年,胃镜检查提示重度萎缩性胃炎伴肠化,W-S染色阳性。该患者治疗药物应选择() ["A.De-Nol","B.硫糖铝","C.铋剂三联","D.奥美拉唑","E.多潘立酮"]
肺炎球菌肺炎出现呼吸困难的主要原因() ["PaCO升高","气道阻塞","限制性通气障碍","高热","V/Q比例失调"]
卵黄管发育障碍会引起哪些疾病?