Published on This presentation discuss about acid-base-gas normal ratio and its indication in relation to varying abnormal level and how to manage it. This includes clinical analysis practice. 1. ABG ANALYSIS By Pamela M. Veroy RN, MAN Source: DAVID W. WOODRUFF, MSN, RN-BC, CNS, CEN. 6 "Easy"Steps" to "ABG" Analysis ©199762011 Ed4Nurses," Inc.