长期留置导尿,定期更换导尿管是为了
A.锻练膀胱的反射功能
B.防止逆行感染
C.防止导尿管脱落
D.保证病人休息
E.以上均不对
参考答案:B
Remember me when ______ my gift. [ ]
A. do you wear
B. wore
C. you wore
D. you wear
"至虚有盛候"的病机是()
A.实
B.虚
C.虚实夹杂
D.真实假虚
E.真虚假实