- After obtaining informed consent from the parent or the legal guardian, monitors (electrocardiogram, non-invasive blood pressure monitor and pulse oximeter) that are routine induction of anesthesia will be applied and anesthesia will be induced using an inhalation technique with sevoflurane, nitrous oxide and oxygen. An intravenous cannula will then be placed. The child will then receive a standard intubating dose of a muscle relaxant (rocuronium 0.5-1 mg/kg). The lungs will be mask ventilated using 100% oxygen in Sevoflurane for 3 minutes to allow appropriate time for the muscle relaxant to be fully effective. At that time, the randomized code for that child will be opened and laryngoscopy will be performed with either a Miller or MacIntosh blade as indicated by the code.