第30题: [单项选择]A client had a nephrectomy 2 days ago and is now complaining of abdominal pressure and nausea. What should the nurse do first A. Auscultate for bowel sounds. B. Palpate the abdomen. C. Change the client’s position. D. Insert a rectal tube. 参考答案:A 答案解析:If abdominal distention is accompanied by nausea, the nurse must first auscultate bowel sounds. If b
第32题: [单项选择]相对而言,下列类型的文件中,不易感染病毒的是______。 A. *.txt B. *.doc C. *.com D. *.exe 参考答案:A 答案解析:[解析] 计算机易感染病毒的文件是.com文件、.exe文件、.sys文件、.doc文件、.dot文件等类型文件;不易感染病毒的类型的文件是.txt。