17.下列关于太阳辐射的叙述，正确的是 （     ）

A．太阳源源不断地以抛射高能带电粒子的形式向四周发射能量，成为太阳辐射

B．太阳辐射能的大部分可以到达地球

C．太阳辐射每分钟释放的能量相当于燃烧4亿吨烟煤产生的热量

D．太阳辐射是太阳以电磁波的形式向四周发射能量

The nurse assesses the client's burned right arm and notes increasing edema, absence of a radial pulse, and decreased sensation in the fingers. What should be the nurse's priority response

A．Document findings and recheck in 1 hour.

B．Elevate extremity on one pillow.

C．Implement passive range-of-motion exercises.

D．Notify the physician immediately.