What happens to the reabsorbed solutes and water after tubular reabsorption?

After tubular reabsorption, the reabsorbed solutes and water return to the bloodstream. This process occurs primarily in the nephrons of the kidneys, where essential substances such as glucose, amino acids, and electrolytes, along with water, are absorbed back into the peritubular capillaries. This reabsorption is crucial for maintaining the body's fluid and electrolyte balance, ensuring that necessary nutrients are retained for the body's functions while waste products continue to be filtered and excreted through urine.

The other options do not accurately describe the fate of reabsorbed solutes and water. Excretion in urine would imply that these substances were not reabsorbed, and entering the glomerulus or moving into the renal pelvis are not correct in this context as they don't reflect the process of reabsorption but rather filtration or final urine collection pathways, respectively.