| Premie (3 kg) | Newborn (3.5 kg) | 6 months (7 kg) | 1-2 years (10-12 kg) | 5 years (16-18 kg) | 8-10 years (24-30 kg) |
| C-collars | | | Small | Small | Small | Medium |
| Chest tubes | 10-14 F | 12-18 F | 14-20 F | 14-24 F | 20-32 F | 28-38 F |
| N-G tubes | 5 feeding | 5-8 feeding | 8 F | 10 F | 10-12 F | 14-18 F |
| Foley | 5 feeding | 5-8 feeding | 8 F | 10 F | 10-12 F | 12 F |
| O2 Masks | Premature or newborn | Newborn | Pediatric | Pediatric | Pediatric | Adult |
| BVM | Infant | Infant | Pediatric | Pediatric | Pediatric | Pediatric or Adult |
| Laryngoscopes | 0 | 1 | 1 | 1 | 2 | 2-3 |
| ET tubes & stylets | 2.5-3.0 & 6F | 3.0-3.5 & 6F | 3.5-4.5 & 6F | 4.0-4.5 & 6F | 5.0-5.5 & 14F | 5.5-6.5 & 14F |
| Suction catheters or stylets | 6-8 F | 8 F | 8-10 F | 10 F | 14 F | 14 F |
| Oral airways | Infant | Infant or small | Small | Small | Medium | Medium or large |
| IV equipment | 22-24 angio or 25 scalp | 22-24 angio or 23-25 scalp | 22-24 angio or 23-25 scalp | 20-22 angio or 23 scalp | 20-22 angio or 19 scalp | 20-22 angio or 19 scalp |
| Arm boards | 6 in | 6 in | 6-8 in | 8 in | 8-15 in | 15 in |
| BP cuffs | Newborn | Newborn | Infant or child | Child | Child | Child or adult |
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