[名词解释] 单纯红细胞系再生障碍

双相性贫血 急性造血功能停滞 Allen试验的作用是() ["A．检查手的供血情况","B．检查手的运动情况","C．检查手的感觉情况","D．检查手的皮温情况","E．检查手的发汗情况"] HbA 手五指离断时，应按何顺序再植() ["A．拇指—示指—中指—环指—小指","B．示指—中指—环指—小指—拇指","C．中指—拇指—示指—环指—小指","D．示指—拇指—环指—中指—小指","E．拇指—小指—环指—中指—示指"] 单纯红细胞系再生障碍