巨幼细胞性贫血病人外周血涂片易见()。 ["红细胞中央浅染区扩大","大红细胞","巨多核中性粒细胞","巨大血小板","靶形红细胞"]
男性,40岁,左肾切除术2年,抗结核治疗后,尿频25次/天,现恶心呕吐,B超见右肾积水,行右肾穿刺造影,可见上段输尿管狭窄,尿常规正常,血Cr620μmol/L,该患者适合行哪项治疗() ["输尿管狭窄切除对端吻合术","结肠膀胱扩大术","输尿管皮肤造口术","肾造口术","输尿管膀胱吻合术"]
目前稳定型心绞痛强调尽早实施的治疗是() ["抗凝治疗","止痛","扩冠治疗","氧疗","介入治疗"]
Canavan’s病(婴儿海绵样变性)是常染色体隐性遗传的脱髓鞘疾病,导致婴儿发育迟滞,并可导致() ["无脑畸形","小头畸形","脑穿通畸形","巨头畸形","长头畸形"]
张某,女,50岁,单位体检时心电图示:ST段压低,T波倒置,测血压150/90mmHg,有吸烟史。此患者可诊断() ["无症状性心肌缺血","心脏神经症","心绞痛","心肌梗死","缺血性心肌病"]
乙型肝炎的传播途径有哪些?