5. He said he had stolen the money but he couldn’t ______ the fact that the money was found in his house.

A．answer for

B．leave for

C．account for

D．care for

患者女，38岁，孕40周，急诊行剖宫产术。入室BP118/72mmHg，HR95次/min，SpO₂96%，血常规及凝血功能检查均正常。于L~L间隙行脊髓硬膜外联合阻滞麻醉，给予0.5%布比卡因1.5ml，平卧5min，患者心率增快至135次/min，血压68/35mmHg，自述胸闷、气短。

应立即给予（）

A.吸氧

B.抗过敏、激素治疗

C.抗休克

D.防止DIC

E.必要时气管内插管

F.解除肺动脉高压