使气血及脏腑功能暴乱而发病,最常见的情志因素是
A.喜、怒B.惊、恐C.暴发性情志变化D.持续性情志变化E.抑郁性情志变化
参考答案:C
The nurse must assess judgment to determine a client’s mental status. Which test best accomplishes this
A. Interpreting proverbs.B. Spelling words backward.C. Counting by serial sevens.D. Discussing hypothetical ethical situations.
如图所示,A、B两个可看成是质点的物体沿同一直线运动,最初相距=7m,且A以=4m/s的速度做匀速运动,B此时的速度为=10m/s,且B具有a=-2m/s2的加速度,求:追上前A、B两物体间的最大距离?