...
首页> 外文期刊>Journal of Clinical and Diagnostic Research >Undisplayed Bicarbonate ionConcentration in Arterial BloodGas Analysis
【24h】

Undisplayed Bicarbonate ionConcentration in Arterial BloodGas Analysis

机译:动脉血气分析中未显示的碳酸氢根离子浓度

获取原文
           

摘要

Blood bicarbonate ion concentration (BcHCO3-) is a vital parameter in the management of acid base disorders. In an arterial blood gas (ABG) analyzer, the BcHCO3- is calculated from the values of pH and pCO2. We received four samples in a span of one year, from December 2011 to November 2012 for arterial blood gas analysis, in which the BcHCO3- was not displayed by the blood gas analyzer. Based on the information available in literature, the formula for calculating the BcHCO3- from pH and pCO2 was obtained and BcHCO3- was calculated in all four samples mentioned above. An attempt was made to establish a clinical correlation between laboratory and clinical data of these patients.All these values of BcHCO3- were above the maximum display limit of our blood gas analyzer, which was 60 mmol/L and hence, they were not displayed. All four patients had chronic respiratory disease and they were taking furosemide and / or dexamethasone.High values of BcHCO3- , sometimes falling beyond the display range of the ABG analyzer, could be observed in patients of chronic respiratory disease, treated with drugs like furosemide and dexamethasone, that result in bicarbonate retention.
机译:血液中的碳酸氢根离子浓度(BcHCO3-)是控制酸碱疾病的重要参数。在动脉血气(ABG)分析仪中,根据pH和pCO2的值计算BcHCO3-。从2011年12月到2012年11月,我们在一年的时间内收到了四个样本,用于动脉血气分析,其中血气分析仪未显示BcHCO3-。根据文献中的可用信息,获得了用于从pH和pCO2中计算BcHCO3-的公式,并在上述所有四个样品中计算了BcHCO3-。试图建立这些患者的实验室和临床数据之间的临床相关性。所有这些BcHCO3-的值都超过了我们的血气分析仪的最大显示极限,即60 mmol / L,因此没有显示出来。所有4例患者均患有慢性呼吸道疾病,他们正在服用速尿和/或地塞米松。在慢性呼吸道疾病患者中,使用速尿和速尿进行治疗时,可能会观察到BcHCO3-的高值,有时超出ABG分析仪的显示范围。地塞米松,导致碳酸氢盐保留。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号