露点
抗精子抗体检测() ["间接血凝抑制试验","协同凝集反应","胶乳凝集试验","明胶凝集试验","玻片凝集试验"]
下列哪项是心源性哮喘与肺源性哮喘最主要鉴别?() ["水肿","呼吸困难","咳粉红色泡沫痰","咳嗽","发绀"]
下列临床表现与急性肾小球肾炎不符合的是() ["链球菌感染后两周出现血尿、蛋白尿","病程中出现补体C3<\/sub>下降","高血压持续2个月以上","可并发心力衰竭","部分患者可有ASO水平升高"]
HIV-1抗体检测() ["间接血凝抑制试验","协同凝集反应","胶乳凝集试验","明胶凝集试验","玻片凝集试验"]
光是一种电磁波,试说出可见光部分波长范围是多少?