A.5A
B.5A
C.3.5A
D.3.5A
答案:B
Philosophical problems arise when people ask questions that, though very , have certain characteristics in common.
A.diverse
B.relevant
C.abstract
D.consistent
对于尿瘘术后注意事项,不恰当的是()
A.发现尿管阻塞应及时处理
B.术后留置尿管保持通畅
C.导尿管保留7~14天
D.预防感染
E.拔除尿管前应定时夹闭尿管锻炼膀胱