患者男,55岁,头晕两周来诊。两周前测血压160/100mmHg,口服"降压O号"1片/日,服用2天。因头晕未见好转来诊。测血压170/95mmHg。实验室检查血肌酐:130μmol/L。既往体检测血压150/90mmHg,未治疗。糖尿病1年。吸烟35年,20支/日。其母患高血压并曾在62岁时发生心肌梗死。该患者高血压治疗目标值为() ["A.<150\/100mmHg","<140\/90mmHg","<130\/80mmHg","<125\/75mmHg","<120\/70mmHg","<110\/80mmHg"]
胃癌最主要的转移方式是() ["直接蔓延","血行转移","腹腔种植转移","直接浸润","淋巴结转移"]
关于鼠疫的流行特点哪项不正确() ["爆发流行多见","有明显的季节性","与鼠类活动和鼠蚤繁殖有关","有明显的地方性","疫源地空间分布广、面积大"]
鼠疫杆菌属哪种细菌() ["革兰氏染色阴性需氧菌","革兰氏染色阴性厌氧菌","革兰氏染色阳性需氧菌","革兰氏染色阳性厌氧菌","革兰氏染色阳性菌"]
典型梅雨,一般出现时间为() ["6月上旬到6月中旬","6月中旬到6月下旬","6月中旬到7月上旬","6月下旬到7月上旬"]
泪溢