Injuries
- Cardiopulmonary resuscitation
- Cardiopulmonary resuscitation - adult
- Cardiopulmonary resuscitation - child
- Cardiopulmonary resuscitation - child 9 years and older
- Cardiopulmonary resuscitation - infant
- Chemical burn or reaction
- Choking - adult or child over 1 year
- Choking - Heimlich maneuver
- Choking - infant under 1 year
- Choking - unconscious adult or child over 1 year
- Coccyx injury
- Cold exposure
- Cold exposure - arms or legs
- Coma - first aid
- Contusion
- CPR
- CPR - adult and child 9 years and older
- CPR - child (1 to 8 years old)
- CPR - choking - unconscious adult or child over 1 year
- CPR - infant
- Cruciate ligament injury - anterior
- Crush injury
- Crushed digits
- Cuts and puncture wounds