男性，25岁，间断左耳流脓5个月，2个月来左外耳道干燥。近1个月_爱下问搜题

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问题单项选择题

男性，25岁，间断左耳流脓5个月，2个月来左外耳道干燥。近1个月来出现持续性头痛，体温3日℃左右。入院前两周头痛加重，伴呕吐。3h前呼之不应，急诊入院。入院查体：中度昏迷，瞳孔左:右＝4:2，对光反应消失，右侧肢体力弱以上肢为著，右侧霍夫曼征(+)。

紧急处理措施首先是

A．止吐

B．抗感染

C．静脉输入甘露醇

D．静脉输入抗癫痫药物

E．静脉输入地塞米松

答案

参考答案：C

问答题简答题

当台秤通过计算确定了游铊质量值后，应使用何方法在相应精度的天平上进行称量？

完形填空

Scott and his companions were terribly disappointed. When they got to the South Pole, they found the Norwegians（挪威人）had    31    them in the race to be the first ever to reach it. After   32   the British flag at the Pole, they took a photograph of themselves    33   they started the 950-mile journey back.
The journey was unexpectedly    34    and the joy and excitement about the Pole had gone out of them. The sun hardly    35   . The snow storms always made it impossible to sight the stones they had     36   to mark their way home. To make things    37   . Evans, whom they had all thought of    38    the strongest of the five, fell badly into a deep hole in the ice. Having     39   along for several days, he suddenly fell down and died.
The four who were     40   pushed on at the best speed they could    41   . Captain Oates had been suffering for some time from his    42    fact; at night his feet swelled（肿胀） so large that he could    43    put his boots on the next morning, and he walked bravely although he was in great    44    . He knew his slowness was making it less likely that     45   could save themselves. He asked them to leave him behind in his sleeping-bag, but they refused, and helped him     46   a few more miles, until it was time to put up the   47     for another night.
The following morning,     48   the other three were still in their sleeping-bags, he said. “I am just going outside and may be    49    some time.” He was never seen again. He had walked out    50    into the snow storm, hoping that his death would help his companions.

D．disappeared

B．some others

D．sleeping-bag