In children, the efficiency and capacity for tubular secretion and reabsorption can differ due to:
- Developmental Stage: Younger children and infants have immature kidneys, affecting their ability to handle solutes and water. - Body Size: The smaller body size of children results in different surface area-to-volume ratios, impacting renal processes. - Metabolic Rate: Higher metabolic rates in children influence the demand for efficient renal functions.
