第8题: [单项选择]患者,男性,54岁。长期使用糖皮质激素,最近2天面部浮肿,头痛、头昏,易口渴,饮食量增加,皮肤下血管清晰可见,住院期间查血钾降低。错误的处理是() A. 应用降压药 B. 应用降糖药 C. 口服氯化钾 D. 低盐、低糖饮食 E. 低蛋白饮食 参考答案:E 答案解析:重点考查糖皮质激素的不良反应。长期大剂量应用糖皮质激素可能引起类肾上腺皮质功能亢进综合征,这是过量激素引起脂质代谢和水盐代谢紊乱的结果。表现为皮肤变薄、浮肿、低血钾、高血压、糖尿病等,停药后症状可自行
第10题: [单项选择]A. Buy a new phone. B. Use her phone. C. Have the phone repaired. D. Try the phone again. 参考答案:C 答案解析:[听力原文] M: My mobile phone doesn’t work. W: Why don’t you have it repaired Q: What’s the wo
第36题: [单项选择]What does the man mean() A. He doesn’t like either one. B. It’s a difficult decision. C. It makes no difference which one she wears. D. The jacket is difficult to get. 参考答案:B 答案解析:
[听力原文] W: I can’t decide which to wear for the party, fur coal or leather jacket. M: