(来学网)发生医院内尿路感染最常见的诱因是()
  • A.
    (来学网)长期卧床
  • B.
    (来学网)留置导尿管
  • C.
    (来学网)膀胱冲洗
  • D.
    (来学网)膀胱内注射
正确答案:
B