5. Breathing emergencies

What this is made of

• 5(a). Choking
• 5(b). Asthma attack
• 5(c). Anaphylaxis
• 5(d). Inhalation injuries
• 5(e). Altitude sickness

Where this step comes from

1. First Aid Merit Badge Requirements (Merit Badge Hub, last modified 2025-12-01), Requirement 5