第4题: [单项选择]A. Buying some sugar. B. Trying a different coffee. C. Tasting something quiet. D. Buying some tea. 参考答案:D 答案解析:[听力原文] M: This coffee never seems to taste quite right to me. Maybe we should buy something diff
第15题: [单项选择]张力性气胸的急救处理首先应该() A. 气管内插管辅助呼吸 B. 输血、输液治疗休克 C. 立即排气解除胸膜腔的高压状态 D. 剖胸探察 E. 气管切开 参考答案:C 答案解析:立即排气减压:在危急状况下可用一粗针头在伤侧第2肋间锁骨中点连线处刺入胸膜腔排气,以降低胸膜腔内压力。