库存血保存的适宜温度是() ["-4~-6摄氏度","0摄氏度","4-6摄氏度","-20摄氏度","-196摄氏度"]
有效循环血量指() ["在静脉内的血量","全身血量","单位时间内通过心血管系统的循环血量","在动脉内的血量","在微循环内的总血量"]
肿瘤病人应谨慎输血,是因为() ["输血的免疫抑制作用","肿瘤细胞血行转移","传染人类T淋巴细胞白血病病毒","过敏反应增加","溶血"]
产后郁冒,属产后哪项之一:() ["“三冲”","“三急”","“三病”","“三禁”","“三审”"]
信使RNA在翻译过程中,具有模板作用的根本原因是信使RNA() ["A、能与核糖体特异性结合","B、能由细胞核转移到细胞质","C、由特定的核苷酸结合而成链状","D、转录了基因的遗传信息"]
成人输血速度一般控制在()