system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Reabsorption of Water is maximum in:September 2009, September 2012, March 2013
assistant
The correct answer is  Ans. A: PCTNormally about 65% of the filtered load of sodium and water, essentially all the filtered glucose and amino acids and a slightly lower percentage of filtered chloride are reabsorbed by the proximal tubule.The proximal tubules also secrete organic acids, bases and hydrogen ions into the tubular lumen.