(2013·山东青岛2月质检)—I've got something weighing on my mind. Could you give me some advice?

—________. Tell me all about it and I'll do what I can.

A．Don't mention it

B．No way

C．No problem

D．Forget it

患者，男性，50岁，因胃溃疡大出血入院，医嘱输血200ml，当输血15ml左右时，患者诉说头痛，四肢麻木，腰背剧痛，护士应立即采取的措施中不正确的是

A．立即停止输血
B．采取血标本重做血型鉴定
C．双侧腰部封闭并热敷
D．静脉注射10%葡萄糖酸钙10ml
E．立即报告上级医生