CT对比剂注射方法中，比较适用于头颅 CT扫描的注射方法是

A．静脉滴注法

B．静脉团注法

C．静脉滴注团注法

D．静脉团注滴注法

E．静脉多次团注法

The nurse is caring for a client with a new donor site that was harvested to treat a new burn. The nurse should position the client to

A．allow ventilation of the site.

B．make the site dependent.

C．avoid pressure on the site.

D．keep the site fully covered.