<prompt> A 28 year old man involved in a bomb blast explosion. Which of the following is not true?Injuries due to burns or air blastForce of explosion decrease rapidlyForce of explosion is directionalAbrasion, bruise and fracture are triad of explosion  <response>: Ans. D. Abrasion, bruise fracture are triad of explosionIn bomb blast injury, secondary blast injuries are due to flying projectiles.It causes a triad of abrasion, contusion laceration on the exposed parts Marshals triad 