患者女，56岁。确诊为2型糖尿病2年。口服降糖药物治疗，但经常忘_爱下问搜题

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患者女，56岁。确诊为2型糖尿病2年。口服降糖药物治疗，但经常忘记服药。饮食控制不严格，睡前喜食零食，近2年体重增加10kg。近半年出现口干、多饮，每日饮水3000ml左右，乏力明显，夜尿3~4次，夜间尿量1000ml左右。最近自感双下肢麻木、疼痛，发现左足趾溃烂，昨日出现头痛、烦躁、精神萎靡，家人送来医院就诊。医师接诊时发现患者神情恍惚，呼气有烂苹果味，实验室检查：尿糖、尿酮体强阳性，血糖16.7mmol/L。

关于糖尿病足的护理正确的是（）。

A.足部易干燥者可使用润肤露保护

B.冬季注意双足保暖，穿着舒适棉袜

C.保持皮肤清洁，可以适当按摩双足

D.患者指甲不要剪得过短

E.为防止发生足部感染定期使用抗生素治疗

F.每天用温水浸泡双足15～20min，并仔细擦干

答案

参考答案：A, B, C, D, F

完形填空

There was a king who loved art very much. One day a(n)      came and said, "Please let me      a picture on a wall." The king happened to have a big new hall      . So he       the artist to work on one of the walls.
At the same time, another artist came and asked to work on the      wall. He promised he would make the same picture as the first artist’s       looking at the first artist’s work. The second artist asked to have a thick curtain       between the two walls       neither of them could see each other.
The following day they began to work. The first artist brought in a(n)       supply of paint, oil, water and so on. The second one came with a       and a bucket (桶).
A month later, the first artist’s work was completed, and the second artist said, "My wall is       too!"
The king went to       the first artist’s wall. He was pleased with it and gave the artist a large       of money. He then asked people to open the curtain.
      ! Each line was       the same as that on the opposite wall.
The king was quite satisfied and gave him double money. However, he       how the second man had made it.
"I just       the wall with the cloth," the man said       .The wall was made of white marble (大理石). He made it shine like a mirror. The reflection (倒影) of the first painting       up on it!
The       is a reflection of you too. If you are sad, the world will be sad. If you are happy, the world will be happy.

判断题

四等水准测量累计前后视距差不应大于10m。