慢性粒细胞白血病最突出的体征是()慢性淋巴细胞白血病最突出的体征是() ["A.绿色瘤","B.肝大","C.浅表淋巴结肿大","D.胸骨压痛","E.脾大"]
能引起周围神经炎()能引起血尿() ["A.环磷酰胺","B.氨甲蝶呤","C.长春新碱","D.阿霉素","E.左旋门冬酰胺酶"]
胎盘最早合成的是下列哪一种激素() ["A.绒毛膜促性腺激素","B.甲状腺素","C.生乳素","D.肾上腺素","E.缩宫素"]
血液病病人股骨颈骨折等大手术,应提高凝血因子V、Ⅶ至正常的()血液病病人心肺手术,应提高凝血因子V至正常的() ["A.100%以上","B.80%以上","C.60%以上","D.30%~50%","E.20%~29%"]
正常妊娠绒毛膜促性腺激素分泌最高峰为() ["A.孕4~6周","B.孕8~10周","C.孕12~14周","D.孕16~20周","E.孕24~28周"]
病人在输注血小板后,产生血小板抗体的时间最早出现于()大部分病人在输注血小板后,产生血小板抗体的时间出现于()