对于重度贫血伴缺氧症状者，其护理措施正确的是( )
A. 卧床休息，减少心脏负荷
B. 吸氧，改善组织缺氧
C. 保持房间温暖，以免因寒冷加重缺氧
D. 改变体位宜缓慢，避免登高
E. 以上均正确
查看答案
In the last paragraph, the author implies that ______.
A. anatomists and geneticists are morally questionable
B. genes are as much a part of a human form as pancreas
C. the pancreas has greater human importance than genes
D. people are more interested in patenting genes than pancreas
以下实验室检查结果中对诊断病毒性心肌炎最有意义的是( )
A. 白细胞增高
B. 乳酸脱氢酶的增高
C. X线心影扩大
D. 心电图ST-T改变
E. 血清中和抗体效价增高4倍以上
临床上抢救急性肺水肿患者，常用酒精湿化吸氧，其目的是( )
A. 抑制肺泡内细菌生长
B. 扩张肺泡毛细血管床
C. 降低肺泡内泡沫的表面张力
D. 去泡沫改善通气
E. 兴奋呼吸中枢
The council has said that jobs will have to be cut in order to balance the ______.
A. resources
B. budget
C. potential
D. consumption
微信支付 
支付宝支付