RT Book, Section A1 Rédai, Imre A2 Atchabahian, Arthur A2 Gupta, Ruchir SR Print(0) ID 57263379 T1 Chapter 180. Physiology of Pregnancy T2 The Anesthesia Guide YR 2013 FD 2013 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-176049-2 LK accessanesthesiology.mhmedical.com/content.aspx?aid=57263379 RD 2024/04/18 AB Table Graphic Jump Location|Download (.pdf)|PrintOverview of Physiological Changes during PregnancyMean body weightIncreases by 17% on averageParenchymal organ hypertrophyIncrease in muscle massFetoplacental unitOxygen demand and CO2 productionIncreased by 30–40% at termTotal body fluids and electrolytes7 L water and 900 mEq sodium is gained by term