J Pediatr Pharmacol Ther 2004[Oct]; 9 (4): 235-42 PMID23118702show ga
A step-wise systematic approach can be used to determine the etiology and proper management of acid-base disorders. The objectives of this article are to: (1) discuss the physiologic processes involved in acid-base disturbances, (2) identify primary and secondary acid-base disturbances based upon arterial blood gas and laboratory measurements, (3) utilize the anion gap for diagnostic purposes, and (4) outline a stepwise approach for interpretation and treatment of acid-base disorders. Case studies are used to illustrate the application of the discussed systematic approach.