【简答题】![](https://cos-cdn.shuashuati.com/shuashuati-web/2024-0521-0905-00/logo-new-ad743.png)
患者,男性,65岁。结肠切除术后,三天后出现过度呼吸,呼吸性碱中毒,接下来的一天里,状况继续恶化,检查发现体温>40℃;显著高血压,心动过速;尿素氮和血肌酐升高;尿量少;白细胞计数17×10 /L,核左移。患者咳脓性痰,革兰染色呈棒状阳性。应该立即给予的抗菌药物是A、西普乐+头孢噻肟 B、克林霉素+红霉素 C、庆大霉素+头孢西丁 D、青霉素G+甲硝唑 E、万古霉素+甲硝唑 血培养结果显示克雷伯杆菌感染,应该给予的抗菌药物是A、继续头孢噻肟+环丙沙星治疗 B、停止头孢噻肟+环丙沙星,开始阿奇霉素治疗 C、停止头孢噻肟+环丙沙星,开始氨曲南治疗 D、停止头孢噻肟+环丙沙星,开始甲氧苄胺嘧啶一磺胺甲噁唑 此患者最可能的临床诊断是A、恐惧症 B、焦虑症 C、精神病 D、强迫症 E、抑郁症 这种情况下可以选用的药物不包括A、卡马西平 B、地西泮 C、丁螺环酮 D、普萘洛尔 E、丙米嗪
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参考答案:
![](https://cos-cdn.shuashuati.com/shuashuati-web/2024-0521-0905-00/logo-new-ad743.png)
【单选题】急性呼吸性碱中毒的预计代偿公式是()
A.
['PCO
2=40-(24-cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
)×1.2±2
B.
PCO
2=40+(cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
-24)×0.9±5
C.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24+(PCO
2-40)×0.4+3
D.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24+(PCO
2-40)×0.07±1.5
E.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24-(40-PCO
2)×0.2±2.5
【单选题】急性呼吸性碱中毒的预计代偿公式是()
A.
['PCO
2=40-(24-cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
)×1.2±2
B.
PCO
2=40+(cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
-24)×0.9±5
C.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24+(PCO
2-40)×0.4+3
D.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24+(PCO
2-40)×0.07±1.5
E.
cHCO
![](https://cdn.shuashuati.com/imgs/76db1ee9d35e8b4937444d375a8ba985.jpg)
=24-(40-PCO
2)×0.2±2.5
参考解析:
![](https://cos-cdn.shuashuati.com/shuashuati-web/2024-0521-0905-00/logo-new-ad743.png)