Physiology A woman runs a marathon in 90degF weather and replaces all volume lost in sweat by drinking distilled water. After the marathon, she will have A Decreased total body water (TBW) B Decreased hematocrit C Decreased intracellular fluid (ICF) volume D Decreased plasma osmolarity 💡 Explanation A woman runs a marathon in 90degF weather and replaces all volume lost in sweat by drinking distilled water. After the marathon, she will have ✓ Correct Answer: D. Decreased plasma osmolarity