Navigating Wilderness Emergencies

Drawing from my experiences as a scout leader, a trauma nurse in the fast-paced world of operating theatres, and my years as a first aid trainer, we’re diving into the world of remote first aid in this series. Remote first aid is not your typical “grab the kit and go” situation. It is about navigating unpredictable environments where the stakes are high and help could be hours, if not days, away.

In this article, we look at some of the key areas involved in handling critical situations when you are in a remote area and assistance may be a long way off. We will walk through realistic scenarios, the management strategies that may help, and why proper remote first aid training can make a real difference.

In any critical situation, keeping a calm, level head matters. You need to think clearly, use your resources well, and plan for a longer response window than you might expect closer to town.

Assessing the Situation

When you are faced with an emergency in a remote location, your first step is always to assess the situation thoroughly. This involves two key surveys: primary and secondary.

The Secondary Survey

Once you have completed the primary survey and addressed any immediate threats to life, move on to a more detailed head-to-toe examination. Look for less obvious injuries or symptoms that may become more serious over time, especially if evacuation is delayed.

Managing Resources

In a remote setting, resources are often limited. It is important to:

1. Take inventory of the supplies you actually have.
2. Prioritise their use based on the immediate risks.
3. Think practically about safe improvisation. A hiking pole may help support a splint, or a rain jacket may help protect from the elements while you wait for rescue.

In remote first aid, resourcefulness matters — but so does using good judgement about what is safe, effective, and realistic.

Communication and Signalling for Help

Getting help is often one of the hardest parts of a remote incident. Communication planning becomes part of the response, not an afterthought.

1. Use a satellite phone or emergency beacon if available.
2. If mobile service is patchy, try a text message — sometimes it will send when a call will not.
3. Create visible signals:
   • Three of anything (such as whistles, fires, or flashes) is a widely recognised distress pattern.
   • Use bright colours or reflective materials to attract attention.
   • Clear an area and spell out HELP or SOS using rocks or other materials if needed.

If you carry a personal locator beacon, it is also worth making sure it is correctly registered and maintained. AMSA’s beacon owner information is a good practical reference for that. You can view AMSA beacon information here.

Decision-Making and Getting Help

In remote areas, getting professional medical help is often the biggest challenge. The decision-making process can be complex and depends on the severity of the situation, the size of your group, the environment, and how difficult the location is to access.

Factors to Consider When Deciding to Go for Help

1. Severity of the patient’s condition
2. Your location and how difficult it is to access
3. Weather conditions and time of day
4. Available supplies and equipment
5. Physical condition of group members
6. Likelihood of being found by searchers if you stay where you are

Providing Shelter

When dealing with a medical emergency in a remote location, providing shelter is often essential, especially if you anticipate a prolonged wait for rescue. Shelter may help protect the patient from the elements, reduce additional stress on the body, and create a more manageable treatment environment.

Quick Shelter Solutions

1. Use what you already have:
   • A tarp or emergency blanket may be used as a lean-to or A-frame shelter.
   • A tent is an obvious option if one is available.
   • Natural features such as large rocks or tree cover may provide short-term protection.
2. Improvise where needed:
   • Create a simple shelter using branches, leaves, and available gear.
   • Use backpacks, clothing, or other gear as temporary windbreaks.

Scenario 1: Severe Bleeding in a Remote Hiking Accident

You are on a multi-day hike when your partner slips on a rocky slope, gashing their leg on a sharp edge. The wound is deep and blood is flowing freely.

Initial Assessment

1. Ensure the area is safe to approach.
2. Check responsiveness.
3. Identify severe bleeding as the immediate priority.

Immediate Actions

1. Help the patient into a safe, manageable position.
2. Apply direct pressure using a clean dressing or cloth.
3. If blood soaks through, add more layers without removing the original dressing.
4. If bleeding cannot be controlled with direct pressure and bandaging, use haemostatic gauze or a tourniquet where appropriate.

ANZCOR’s bleeding guidance is a useful reference here, particularly for life-threatening bleeding and the role of tourniquets or haemostatic dressings. You can view the ANZCOR bleeding guideline here.

Long-term Management

1. Once bleeding is controlled, protect and dress the wound as best you can.
2. Monitor for signs of shock.
3. Keep the patient warm and as comfortable as possible.
4. Plan for evacuation rather than continuing the trip.

Scenario 2: Suspected Spinal Injury from a Fall

Your climbing partner has taken a fall and is lying at the base of a rock face. They are conscious but complaining of severe back pain and cannot feel their legs.

Evaluation of the Scene and Patient

1. Approach carefully, watching for ongoing hazards.
2. Ask the patient to remain still.
3. Perform a primary survey, paying close attention to breathing and circulation.

Immobilisation and Care

1. Do not move the patient unless there is immediate danger.
2. If movement is unavoidable, minimise movement and maintain alignment as best as possible.
3. Use available materials to help stabilise and protect the patient.
4. Monitor breathing, circulation, and comfort while preparing for evacuation.

Scenario 3: Recognising and Managing a Stroke

You are on a multi-day canoe trip when your companion suddenly develops slurred speech and weakness on one side of their body.

A useful public-awareness tool is the FAST test:

• Face: Ask them to smile. Is one side drooping?
• Arms: Can they raise both arms equally?
• Speech: Is their speech slurred or strange?
• Time: If you observe any of these signs, time is critical.

Immediate Actions

1. Move off the water to shore.
2. Help them into a comfortable position, supporting any weak limbs.
3. Check their airway and breathing, and be prepared to start CPR if necessary.
4. If they are conscious, keep them calm and still.
5. Do not give them anything to eat or drink.
6. Prepare for urgent evacuation.

Scenario 4: Handling a Heart Attack in the Wilderness

During a strenuous hike, your friend complains of chest pain, shortness of breath, and feels nauseous.

Initial Assessment

1. Help them stop all activity immediately and sit or lie in a comfortable position.
2. Loosen any tight clothing around their chest and neck.
3. Check responsiveness, breathing, and overall condition.

Immediate Actions

1. If aspirin is available and appropriate under your first aid training, follow current guidance.
2. Encourage them to remain still and calm.
3. If they have been prescribed angina medication such as a short-acting nitrate spray or tablet, assist them with their own medication as appropriate.
4. Prepare for urgent evacuation and be ready to begin CPR if they become unresponsive and are not breathing normally.

If you want a simple reference on angina medicines such as short-acting nitrate sprays or tablets, the Heart Foundation has a straightforward overview here: Heart Foundation angina information.

Psychological First Aid

In all of these scenarios, managing the psychological state of both the patient and yourself matters:

1. Stay calm and project confidence.
2. Explain what you are doing and why.
3. Be honest about the situation, but stay focused on the next practical step.
4. If you are waiting for rescue, keep the patient engaged and reassured.
5. Look after yourself too — take breaks if possible, stay hydrated, and eat if you can.

Remote first aid situations are challenging, but the right knowledge and a calm, structured response can make a real difference. If you want practical, hands-on training rather than just general reading, the main course page to visit is our HLTAID013 Provide First Aid in Remote or Isolated Site course.

Take Your Skills Further

Reading about remote first aid is a useful starting point, but practical training helps build confidence, improve decision-making, and prepare you for the realities of delayed help, limited equipment, and prolonged care.

Our remote first aid course is designed to go beyond basic first aid by covering practical scenarios, extended care techniques, resource management, communication, evacuation considerations, and environmental challenges in isolated settings.