What are the four main actions to consider when giving first aid for diving accidents?

The four main actions for providing first aid in diving accidents emphasize the importance of immediate and effective response to support the diver's life and address any potential complications related to diving incidents.

Maintaining basic life support is crucial, as it ensures that the diver's vital functions, such as breathing and circulation, are monitored and supported until professional medical help arrives. This could include resuscitation techniques if the diver is unresponsive or not breathing.

Calling for help is essential because diving emergencies may involve conditions that require specialized medical intervention, such as decompression illness. Early notification to emergency services increases the likelihood of rapid treatment, which is vital in these situations.

Treating for shock is another critical aspect when responding to a diving accident. Shock can occur due to various factors, including injury or hypoxia. Recognizing signs of shock and taking appropriate measures—like keeping the diver calm and warm—can stabilize their condition until help arrives.

Delivering 100% oxygen is a specific protocol for managing conditions like decompression sickness (the bends) and carbon monoxide poisoning, which are potential risks associated with scuba diving. Administering oxygen can help restore normal bodily functions and assist in the body's healing process by enhancing the elimination of nitrogen bubbles.

These actions collectively address the immediate needs