患者,男性,30岁。交通事故致四肢多发性骨折,右大腿挤压伤。查体:面色苍白,口渴,脉

题型:单项选择题 A1/A2型题

问题:

患者,男性,30岁。交通事故致四肢多发性骨折,右大腿挤压伤。查体:面色苍白,口渴,脉搏每分钟123次,血压80/60mmHg。给予紧急扩容。首选液体是()

A.全血

B.白蛋白

C.平衡液

D.右旋糖酐液

E.5%葡萄糖等渗氯化钠溶液

考点:普通外科主治医师普通外科基础知识综合复习题普通外科基础知识综合复习题题库
题型:单项选择题 A1/A2型题

接入网操作员分为操作有权、设定有权、()有权。

题型:单项选择题 A1/A2型题

七名学生站成一排,其中甲不站在两端且乙不站在中间的排法共有       种.(用数字作答)

题型:单项选择题 A1/A2型题

路肩的组成是()。

A.土路肩+硬路肩

B.硬路肩+左侧路缘带

C.硬路肩+右侧路缘带

D.土路肩+硬路肩+左侧路缘带

题型:单项选择题 A1/A2型题

When teaching the mother of a 17-month-old about toilet training, which instruction would initially be most appropriate

A.Place the toddler on the potty chair every 2 hours for t0 minutes.

B.Offer a reward every time the child has a bowel movement in the potty chair.

C.Remove the diaper and use training pants to begin the process.

D.Be sure the child is ready before starting to toilet train.

题型:单项选择题 A1/A2型题

有以下程序:  struct STU  { char num[10]; float score[3];};  main( )  { struct STU s[3]={{"20021",90,95,85},             { "20022",95,80,75},             { "20023",100,95,90} },*p=s;   int i; float sum=0;   for(i=0;i<3;i++)   sum=sum+p->score[i];   printf("%6.2f\n",sum);  }  程序运行后的输出结果是( )。

A.260

B.270

C.280

D.285

更多题库