胎儿发育指数在-3和+3之间为正常,小于-3有胎儿生长受限的可能。
参考答案:对
Don't bring food to the party. If you _____ , I 'll take it away. [ ]
A. are
B. do
C. will
占位性病变引起颅内压增高时,最佳的治疗方法为()
A.脱水降低颅内压治疗
B.脑脊液体外引流
C.亚低温治疗
D.巴比妥治疗
E.切除病变