来源于茜草科的植物有()
A.巴戟天
B.茜草
C.胡黄连
D.续断
E.栀子
参考答案:A, B, E
In caring for the client with hepatitis B, which of the following situations would most likely expose the nurse to the virus
A. Contact with fecal material.B. A blood splash into the nurse’s eyes.C. Disposing of syringes and needles without recapping.D. Touching the client’s arm with ungloved hands while taking blood pressur
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