I prefer that the plan ________ fully discussed before it is carried out.[ ]

A.is

B.was

C.would be

D.should be

患者男，35岁。因交通事故头顶部可见直径10cm血肿，意识清楚，恶心，呕吐。急救处置不恰当的是（）

A.血压、脉搏、呼吸监测

B.注意意识状态

C.穿刺抽吸头皮下血肿

D.给予镇静剂

E.给予脱水剂