ITLS 9th Edition (2024) Graded A+

ITLS 9th Edition (2024) Graded A+ 4 component of perfusion -Answer-adequate volume, air, intact/functioning vascular system and working pump hypovolemic shock -Answer-inadequate fluid volume in the vascular system high space hypovolemic shock -Answer-caused by a spinal injury or drug overdose Mechanical shock -Answer-preventing the filling of the heart or obstructing blood flow cardiogenic shock -Answer-Shock caused by inadequate function of the heart, or pump failure. neurogenic shock -Answer-blood flow stopped from a cervical/thoracic spinal injury septic shock -Answer-blood flow to organs become impaired from infection pulmonary contusion -Answer-hemorrhage into lung parenchyma and is secondary to blunt trauma Cardiac Contusion -Answer-a bruise to the heart wall caused by severe blunt trauma to the chest where the heart is violently compressed between the sternum and the spinal column cardiac tamponade -Answer-Compression of the heart as the result of buildup of blood or other fluid in the pericardial sac, leading to decreased cardiac output. tension pneumothorax -Answer-a type of pneumothorax in which air that enters the chest cavity is prevented from escaping simple pneumothorax -Answer-a non-expanding collection of air around the lung. hemothorax -Answer-a collection of blood in the pleural cavity flail chest -Answer-fracture of two or more adjacent ribs in two or more places that allows for free movement of the fractured segment Intracerebral Pressure -Answer-icp increases, blood pressure increases, pulse decreases (hyperventilating cause bp to increase)