老年男性，间歇性无痛性肉眼全程血尿()老年女性，内裤常有血迹()青年女性，突发肉眼全程血尿，伴尿频、尿急、尿痛()青年男性，排尿疼痛，终末血尿()肉眼全程血尿，尿频、尿急、尿痛、尿流中断() ["A．膀胱结石","B．急性膀胱炎","C．膀胱癌","D．前列腺炎","E．尿道肉阜"]
酒精中毒时可见()汞中毒时可见() ["A．嗜多色性红细胞","B．嗜碱性点彩红细胞","C．靶形红细胞","D．巨红细胞","E．口形红细胞"]
简述尿三杯检查及其临床意义。
巨幼细胞性贫血属于()再生障碍性贫血属于() ["A．正常体积均一性","B．大细胞均一性","C．大细胞非均一性","D．小细胞均一性","E．小细胞非均一性"]
慢性肾炎所致贫血属于()铁粒幼红细胞性贫血属于() ["A．增生低下性贫血","B．巨幼细胞性贫血","C．正常细胞性贫血","D．单纯小细胞性贫血","E．小细胞低色素性贫血"]
铅中毒时外周血中可见()弥散性血管内凝血时外周血涂片中可见到大量()
