Q.The three aims of first aid are summarised by the mnemonic P.P.P. The aim that always takes the highest priority is to:

The three P's of first aid—Preserve life, Prevent the condition from worsening, and Promote recovery—form a hierarchy of priorities. When you arrive at an emergency, your first duty is to keep the casualty alive. Breathing, circulation, and control of severe bleeding are immediate life-threats; without intervention the person may die within minutes. Only once life is secured do you turn to preventing further harm (for example, immobilising a fracture so it does not worsen) and then to measures that speed recovery (comfort, reassurance, arranging transport).

1. Promote recovery is the third priority. Recovery measures—rest, elevation of an injured limb, psychological support—matter, but they come after life is preserved and deterioration is halted.
2. Prevent the condition from worsening is the second priority. Stabilising a spinal injury or cooling a burn prevents additional damage, but you cannot prevent worsening if the casualty is not breathing or has no pulse; life preservation must come first. …

The three aims of first aid are captured by the mnemonic P.P.P.: Preserve Life, Prevent the condition from worsening, and Promote recovery. While all three are essential, they form a hierarchy of urgency.

Preserve Life stands at the top because without it, the other two aims become irrelevant. The first-aider's immediate duty is to ensure the casualty remains alive — maintaining an open airway, ensuring breathing, and supporting circulation. These are the ABCs of emergency care. If a person stops breathing or their heart stops, no amount of preventing deterioration or promoting recovery will matter unless life is sustained first.

Once life is secured, the focus shifts to preventing the condition from worsening — for example, controlling bleeding, immobilising a fracture, or preventing shock. Only after stabilisation does promoting recovery come into play, through reassurance, comfort, and arranging transport to medical care.

This priority order reflects the reality of emergency situations: you cannot treat a wound if the person is not breathing, and you cannot promote healing if the injury is actively deteriorating.

Now let us examine each option:

(a) Promote recovery — This is the third aim. It involves actions like providing comfort, reassurance, and facilitating professional medical care. Important, but it comes after life is preserved and deterioration is prevented. …