Postoperative patients should resume fluids as ordered to manage which of the following?

Resuming fluids as ordered for postoperative patients is crucial for maintaining hydration. After surgery, patients may have restrictions on their oral intake, particularly in the initial recovery period. This can lead to dehydration if fluids are not reintroduced appropriately. Hydration is vital for various physiological processes, including circulation, temperature regulation, and overall metabolic function.

Ensuring proper hydration also supports kidney function, helps in the prevention of postoperative complications such as urinary retention or infection, and promotes faster recovery by aiding in wound healing and gastrointestinal function. While managing weight, restarting solid foods, and avoiding straining are important aspects of postoperative care, the primary immediate concern is to restore and maintain adequate hydration levels.