老年人患病的特点是
A.起病隐袭,症状多变
B.病情进展,容易出险
C.多种疾病,集于一体
D.意识障碍,诊断困难
E.此伏彼起,并发症多
参考答案:A,B,C,D,E
The doctor had almost lost hope at one point, but the patient finally ______. [ ]
A. pulled out
B. pulled through
C. pulled up
D. pulled over
无先兆偏头痛的临床特征有()
A.头周缩箍感、压迫感
B.搏动性
C.双侧颞部及眶周头痛
D.呕吐可使头痛终止
E.楼或其他类似的日常活动使之加重