<prompt> Patients receiving fluid replacement therapy should be frequently monitored for:Adequate urinary outputChanges in mental statusVital sign stabilityAll of the above  <response>: The nurse must monitor for adequate urinary output, changes in mental status, and vital sign stability because these factors are directly influenced by fluid replacement therapy.Option A: Urinary output should be monitored because an effective fluid replacement therapy is manifested by adequate urine output.Option B: Fluid replacement therapy affects the mental status of the patient directly.Option C: Vital sign stability could be achieved through an effective fluid replacement therapy 