TY - CHAP M1 - Book, Section TI - Fluids and Electrolytes A1 - Bhatnagar, Sonal A1 - Copelovitch, Lawrence A2 - Shah, Samir S. A2 - Zaoutis, Lisa B. A2 - Catallozzi, Marina A2 - Frank, Gary Y1 - 2016 N1 - T2 - The Philadelphia Guide: Inpatient Pediatrics, 2e AB - Total body water (TBW): 60% of total body weight (higher in newborns, up to 70%)Intracellular space: Two-third of TBW or 40% of total body weightExtracellular space: One-third of TBW or 20% of total body weightInterstitial space: 75% of extracellular fluid (ECF)Vascular space or plasma: 25% of ECFPredominant electrolytes in intracellular fluid compartment: Potassium and magnesiumPredominant electrolytes in ECF compartment: Sodium, chloride, and bicarbonate SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/24 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1122460242 ER -