TY - CHAP M1 - Book, Section TI - Terms and Symbols in Respiratory Physiology A1 - Grippi, Michael A. A1 - Antin-Ozerkis, Danielle E. A1 - Dela Cruz, Charles S. A1 - Kotloff, Robert M. A1 - Kotton, Camille Nelson A1 - Pack, Allan I. Y1 - 2023 N1 - T2 - Fishman’s Pulmonary Diseases and Disorders, 6e AB - Table Graphic Jump Location|Download (.pdf)|PrintPPartial pressure in blood or gasPO2 = partial pressure of O2X̄A bar over the symbol indicates a mean value.P̄= mean pressure, as distinct from instantaneous pressureẊA time derivative (rate) is indicated by a dot above the symbol V̇O2 = oxygen consumption per minute, mL V̇CO2 = CO2 production per minute, mL% XPercent sign preceding a symbol indicates percentage of the predicted normal valueX/Y%Percent sign following a symbol indicates a ratio function with the ratio expressed as a percentage. Both components of the ratio must be designated FEV1/FVC, % = 100 × FEV1/FVCXA, XaA small capital letter or a lower-case letter on the same line following a primary symbol is a qualifier to further define the primary symbol. Alternatively, subscript letters may be used XA = XA, Xa = XaAdditional qualifiers of the primary symbol may be identified as shown PEO2 = Pressure of CO2 in the expired air, mm Hg SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/18 UR - accessmedicine.mhmedical.com/content.aspx?aid=1195011859 ER -