| 12 Years, 40 kg (88.2 lbs) |
| Values | Formula | |
| Tidal Volume | 240 mL | 4-8 mL/kg |
| Laryngoscope | 3 Straight/Curved | - |
| Un-cuffed ETT | 6.5 mm | (Age/4)+4 |
| Cuffed ETT | 6 mm | (Age/4)+3 |
| ETT Depth | 19.5 cm | - |
| i-Gel SGA | Size 3 (yellow) | 30-60 kg |
| NPA | 28-30 Fr | - |
| OPA | 80 mm (green) | - |
| Suction Cath | 12-14 Fr | - |