TNCC 8th Edition Exam Question and Answers 2023 solution

TNCC 8th Edition Exam Question and Answers 2023 solutionWhat are contributing factors to injuries related to blunt traumas? - ANSWERS-The point of impact on the patient's body, the type of surface that is hit, the tissues ability to resist (bone versus soft tissue, air-filled versus solid organs), and the trajectory of force. What are the seven patterns of pathway injuries related to motor vehicle accidents? - ANSWERS-Up and over, down and under, lateral, rotational, rear, roll over, and ejection. Differentiate between the three impacts of motor vehicle impact sequence. - ANSWERS-The first impact occurs when the vehicle collided with another object. The second impact occurs after the initial impact when the occupant continues to move in the original direction of travel until they collide with the interior of the vehicle or meet resistance. The third impact occurs when internal structures collide within the body cavity. What are the three factors that contribute to the damage caused by penetrating traumas? - ANSWERS-The point of impact, the velocity and speed of impact, and the proximity to the object. What causes the primary effects of blast traumas? - ANSWERS-The direct blast effects. Types of injuries include last long, tympanic membrane rupture and middle ear damage, abdominal hemorrhage and perforation, global rupture, mild Traumatic brain injury. What causes the secondary effects of blast traumas? - ANSWERS-Projectiles propelled by the explosion. Injuries include penetrating or blunt injuries or I penetration. What causes the tertiary effects of blast traumas? - ANSWERS-Results from individuals being thrown by the blast wind. Injuries include whole or partial body translocation from being thrown against a hard