产业行为时社会生活的一部分，不仅要服从经济规律的调节，而且还要服从（）的调节。
参考答案：社会道德
如图所示，物体A对物体B的压力是10 N，试画出这个力的图示和示意图．
图2－1－3
A client with Hashimoto’s thyroiditis and a history of two myocardial infarctions and coronary artery disease is to receive levothyroxine (Synthroid). Because of the client’s cardiac history, the nurse would expect that the client’s initial dose for the thyroid replacement would be which of the following（）
A. 25 g/day, initially.
B. 100 g/day, initially.
C. Delayed until after thyroid surgery.
D. Initiated before thyroid surgery.
