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【单选题】
女性病人，30岁，哮喘持续状态2天，动脉血气分析pH 7.35，PaCO2 9.3kPa，PaO2 6.6kPa，BE＋2mmol/L，HCO3 -25mmol/L,其酸碱失衡的类型是A.
代谢性酸中毒
B.
呼吸性碱中毒
C.
呼吸性碱中毒合并代谢性碱中毒
D.
代谢性碱中毒
E.
呼吸性酸中毒代偿期
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【单选题】Advertisement: For sinus pain, three out of four hospitals give their patients Novex. So when you want the most effective painkiller for sinus pain, Novex is the one to choose. Which of the following,...
A.
Some competing brands of painkillers are intended to reduce other kinds of pain in addition to sinus pain.
B.
Many hospitals that do not usually use Novex will do so for those patients who cannot tolerate the drug the hospitals usually use.
C.
Many drug manufacturers increase sales of their products to hospitals by selling these products to the hospitals at the lowest price the manufacturers can afford.
D.
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E.
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