You are assisting the A&E team in Resus on a busy afternoon shift.
Robert, a 24-year-old male, has just arrived via ambulance. He became dizzy and agitated during a university lecture.
During the ambulance journey, Robert became unresponsive.
On arrival to Resus, IV access is secured and bloods taken, including an ABG, which is shown below:
Which of the following is the most appropriate treatment option for Robert?