股利政策通常表示形式为（）。
A、股利支付率
B、股利发放量
C、每股股利
D、每股收益
参考答案：A
Which of the following is the single most reliable indicator of the existence and intensity of acute pain
A. The client’s vital signs.B. The client’s self-report of pain.C. The nurse’s assessment of the client.D. The severity of the condition causing the pain.
