第19题: [单项选择]患儿,男,10个月。因腹泻、频繁呕吐就诊。遵医嘱予以禁食。护士告知家长患儿需禁食的时间为() A. 6~8小时 B. 8~10小时 C. 1~2小时 D. 2~4小时 E. 4~6小时 参考答案:E 答案解析:该题是一道临床表现和护理综合病例题。患儿男,10个月,因腹泻频繁呕吐,遵医嘱可暂时禁食,需要告知家长禁食的时间为4~6小时。小儿不能长时间禁食,否则会引起营养失调,不利于疾病恢复。该题正确的答案是E。
What natural resources did the southern part have 参考答案:Wood and stones. 答案解析:[听力原文] 21-30
The Mayas were a group of people who lived in Central America. They lived in an are