输血请求和再输血兼容性测试5.1血组和抗体屏幕5.2交叉匹配 - 订购血液5.3血液输血的特殊要求5.4患者识别率为5.4阳性阳性(PPID)5.5 ftrof输血抽样过程5.6 5.6两个样本规则5.7录音5.7录制5.7录制率5.8 themectib and themportion themporty of themportife and thempody commount flood and flood commount of thempody commountib and-thempody 5.9致电医院输血实验室5.11向医院输血实验室沟通紧急/紧急请求