真性颈内动脉瘤()。
A.多由动脉硬化引起
B.由动脉内膜病变引起
C.多由创伤引起
D.由颈总动脉分叉处后方外膜的化学感受器发生病变所致
E.由先天性动脉囊性中层坏死所致
参考答案:A
Which of the following is not a tool & technique of the develop project charter process
A) Earned value method. B) Project selection methods. C) Project management information system. D) Project management methodology.
治疗经行吐衄常用《傅青主女科》的顺经汤且在原方基础上加用()
A.牛膝
B.栀子
C.白茅根
D.茜草
E.旱莲草