You are caring for a 9 year old male in the PICU after an a…

You are caring for a 9 year old male in the PICU after an a bowel resection. He is intubated and you receive the following ABG. What changes can you make to his ventilator (current settings: Tidal volume 5/kg, PEEP6, Rate: 24, O2 100%).  ABG:  7.12/55/18/220/-2.1