What are the three main components of the 'Triad of Death' in trauma?

Hypothermia, Coagulopathy, Acidosis

Major Trauma & Multiple Injuries Cheat Sheet

Major trauma involves severe injuries that can lead to death, requiring rapid assessment and management focusing on life-threatening conditions first. Understanding injury mechanisms, causes of mortality, and systematic treatment protocols is crucial for survival.

Core Principles

Trauma is a leading cause of death, especially in younger age groups (1-44 years).
Injuries are broadly classified into penetrating (low and high velocity) and blunt trauma.
Mortality occurs in immediate, early, and late phases, often due to airway compromise, hemorrhage, or organ failure.
Management follows a structured approach, starting with the primary survey (ABCDE) and resuscitation.
Advanced Trauma Life Support (ATLS) provides a standardized protocol for trauma care.
Early recognition and management of life-threatening conditions like airway obstruction, tension pneumothorax, and severe bleeding are paramount.

Action Steps

Perform primary survey (Airway, Breathing, Circulation, Disability, Exposure).
Control external bleeding using direct pressure, bandages, or tourniquets.
Establish large-bore IV access and administer fluids and blood products.
Conduct secondary survey, including a head-to-toe examination.
Obtain necessary radiological assessments and investigations.
Initiate definitive treatment based on injury severity and priority.

Pro Tips

In mass casualty incidents, triage patients based on clinical diagnosis and available resources.
Consider 'hidden' bleeding sites like the thorax, abdomen, pelvis, and femur.
Hypothermia, coagulopathy, and acidosis form the 'Triad of Death' in trauma; prevent them.
The 'SAMPLE' history is vital for understanding events leading to trauma.
Early detection of critical conditions like airway obstruction and cardiac tamponade is key.

Pitfalls to Avoid

Delaying definitive treatment due to excessive investigation.
Failing to control external or internal hemorrhage promptly.
Ignoring the potential for multiple, associated injuries.
Neglecting airway management, leading to hypoxia.
Overlooking the 'Triad of Death' and failing to correct hypothermia, coagulopathy, or acidosis.

Quiz

What are the three main components of the 'Triad of Death' in trauma?: Hypothermia, Coagulopathy, Acidosis
Which type of shock is the most common cause of death in major trauma patients?: Hemorrhagic shock
What is the first step in the primary survey of a trauma patient?: Airway management