Pediatric color zone
Blue zone
19–23 kg
Airway reference
- Cuffed ETT: 5.5 mm ID
- Uncuffed ETT: 6.0 mm ID
- Blade: Mac 2
- SGA/LMA: 3
- Suction catheter: 12 Fr
- Stage one size smaller and one size larger. Confirm with waveform ETCO₂ and clinical exam.
Pediatric color zone
19–23 kg
Educational resource only. Use institutional protocols, local policy, and bedside clinical judgment. Not a substitute for supervised training, medical direction, or emergency care guidance.