问题
单项选择题 A1/A2型题
女性，69岁，肺源性心脏病急性加重期患者。血气分析示：pH7.25、PaCO270mmHg，HCO-330mm01／L。对其酸碱失衡的治疗措施应为（）
A.静脉滴注5%碳酸氢钠
B.静脉滴注盐酸精氨酸
C.给予利尿剂
D.补充氯化钾
E.改善通气功能
答案
参考答案：E
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女性，69岁，肺源性心脏病急性加重期患者。血气分析示：pH7.25、PaCO270mmHg，HCO-330mm01／L。对其酸碱失衡的治疗措施应为（）
A.静脉滴注5%碳酸氢钠
B.静脉滴注盐酸精氨酸
C.给予利尿剂
D.补充氯化钾
E.改善通气功能
参考答案：E
| 读一读，选一选。 | |
( ) 1.  | A. We have a new computer room. B. We have a new music room. |
( ) 2.  | A. That is a board. B. This is a bird. |
( ) 3.  | A. These are jeans. B. Those are pants. |
( ) 4.  | A. Look at my new shirt. B. Look at my new dress. |
( ) 5.  | A. The washroom is on the first floor. B. The washroom is on the second floor. |