A fit 80 kg 50 year old male for a laparoscopic cholecystectomy has been pre-oxygenated and then induced with propofol 200 mg, fentanyl 200 mg and given 40 mg of atracurium. He is easy to hand ventilate. At initial direct laryngoscopy only the tip of the epiglottis is visible. Which of the statements below are true?
Select one or more options from the answers below.