颈部视诊应注意观察()
A.位置,有无倾斜及强迫头位
B.双侧是否对称,有无包块
C.有无血管搏动
D.活动是否受限
E.皮肤状态
参考答案:A, B, C, D, E
— Could you tell us ______ ? —About two weeks.
A.how often are you going to be away
B.how often we are going to be away
C.how long are we going to be away
D.how long we are going to be away
逆境(environmental stress)