What to know for First-Aid Response Afloat
Organise the first few minutes of an onboard medical incident while keeping the boat and crew safe.
Scene safety, first aid kit checks, calling for help, crew roles, casualty monitoring, and limits of onboard treatment. This module is mapped to the published course boundary for First Aid at Sea Revision and written as an independent revision aid, not official training material.
Key Points
- Protect the rescuer and the casualty
- Check the first aid kit before departure and know where it is stowed
- Delegate helm, lookout, radio, and first-aid roles
- Call for help early when offshore or unsure
- Monitor and record changes
Last reviewed: 6 July 2026 by Compass Revision curriculum review
Source notes
Revision checks
Use these checks before moving on. If one feels vague, reread the module and compare it with the linked official source before treating the topic as learned.
Core topic tags: scene safety, first aid kit checks, calling for help, crew roles.
Key Points
- Can you explain: Protect the rescuer and the casualty?
- Can you explain: Check the first aid kit before departure and know where it is stowed?
- Can you explain: Delegate helm, lookout, radio, and first-aid roles?
- Can you explain: Call for help early when offshore or unsure?
- Can you explain: Monitor and record changes?
Source notes
Common mistakes
Most assessment and real-world errors come from misreading the situation, skipping a simple check, or treating a memory aid as a substitute for judgement.
Use this section as a pre-test: if you can explain why each mistake is risky, you are closer to usable knowledge.
Key Points
- First aid kit location or contents not checked before departure
- Everyone crowding around the casualty
- No one controlling the boat
- Waiting too long before asking for advice