What are the 3 components of the trauma triad of death?
The trauma triad of death: hypothermia, acidosis, and coagulopathy.
What is the lethal triad in trauma patients?
Background: Patients who have suffered multiple traumatic injuries, have a serious risk for death. Hypothermia, acidosis and coagulopathy are three complications in these patients, whose presence is known as lethal triad and indicates bad prognosis.
How can we avoid the trauma triad of death?
An open airway and oxygen administration also can help avoid the cascade of events involved in the trauma triad of death.
What does the triangle mean in surgery?
Acidosis, acquired coagulopathy, and hypothermia (death triangle/the lethal triad) which are among critical physiological factors come to the fore in patient selection. There is a multivariable relationship between these three basic conditions [1].
What is a positive FAST exam?
FAST is most useful in trauma patients who are hemodynamically unstable. A positive FAST result is defined as the appearance of a dark (“anechoic”) strip in the dependent areas of the peritoneum. In the right upper quadrant this typically appears in Morison’s Pouch (between the liver and kidney).
What blood pH is fatal?
A person who has a blood pH below 7.35 is considered to be in acidosis (actually, “physiological acidosis,” because blood is not truly acidic until its pH drops below 7), and a continuous blood pH below 7.0 can be fatal.
How does the lethal triad work?
Lethal triad: A combination of acidosis, coagulopathy and hypothermia that usually leads to death in a patient experiencing trauma.
How is the trauma triad treated?
(1) To break the cycle of the Trauma Triad of Death, firefighters must stop massive bleeding, manage life-threatening airway/breathing issues, stop and then correct clinical hypothermia, and work to prevent and reverse shock.
How does the triad of death work?
The trauma triad of death is a medical term describing the combination of hypothermia, acidosis, and coagulopathy. This combination is commonly seen in patients who have sustained severe traumatic injuries and results in a significant rise in the mortality rate.
What is the lethal diamond?
We propose a new leg to the lethal triad, making a “lethal diamond,” in which the four arms are coagulopathy, hypothermia, acidosis, and hypocal- cemia.
What is e fast in trauma?
E-FAST (Extended Focused Assessment with Sonography in Trauma) is a bedside ultrasonographic protocol designed to detect peritoneal fluid, pericardial fluid, pneumothorax, and/or hemothorax in a trauma patient.