男性,4岁。右颞叶脑脓肿,用力大便后出现昏迷,右侧瞳孔直径5mm,对光反应消失,左侧上下肢无自主活动,最可能出现( )
A. 小脑幕切迹疝
B. 枕骨大孔疝
C. 脑脓肿破裂
D. 脑膜炎
E. 脑出血
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女性,23岁,颅内动脉瘤,脑造影显示动脉瘤位于Willis环前部,此病人术前最重要的练习是( )
A. 深呼吸
B. 咳嗽排痰
C. 俯卧位
D. 颈仰卧位
E. 压迫颈动脉
The ___ in the early 1970s worsened an already stagnant economy in Britain.
A. oil crisis
B. high inflation rates
C. large imports
D. unemployment problem
Of the following practices, ___ did not belong to Thatcher’s social welfare reform.
A. reducing child benefits
B. shortening the period of unemployment benefits
C. reducing unemployment
D. lowering old age pensions
The Blair government was successful in all the following aspects EXCEPT ___.
A. limiting government spending
B. keeping inflation under control
C. reducing unemployment
D. reducing inequality