Learning first aid equips you with the skills and confidence to respond to medical emergencies wherever they occur — at home, in public, or in the workplace.

In the construction industry, the nature of site work means the risk of accidents is higher. Having trained first aiders on site can make a critical difference, potentially saving a life if a medical emergency arises.

These charts highlight the most common types of accidents on construction sites, along with the leading causes of death and serious injury.

By far the most frequent cause of fatal accidents in construction is falls from height. These incidents can also result in severe injuries, making an immediate and effective first aid response critical. Injuries from falls may include major fractures, severe bleeding, head or spinal injuries, and shock.

Providing prompt first aid before emergency services arrive can be life-saving. For example, if a casualty stops breathing, irreversible brain damage can begin within four to six minutes. Starting CPR (cardiopulmonary resuscitation) can help keep them alive until paramedics arrive with an AED and advanced medical support.

Similarly, severe bleeding must be controlled within minutes. Without prompt action, a casualty can bleed to death in as little as five minutes.

As ambulance response times often exceed these critical windows, the actions taken by a trained first aider on site can make a decisive difference.