Atcn Exam Review Questions& Answers..

Trauma primary survey for "G"? {Ans: get resuscitation adjuncts (LMNOP)}an abnormality of the circulatory system that results in inadequate organ perfusion and tissue oxygenation. Reduced tissue perfusion causes cellular hypoxia-> cellular conversion from aerobic to anaerobic metabolism ->leads to accumulation of lactic acid -> metabolic acidosis {Ans: define shock}tearing of a bridging vein between the cerebral cortex and a draining venous sinus {Ans: Most common underlying cause of a subdural hematoma?}increasing HR {Ans: Children only have one compensatory mechanism}Anterior/Posterior Head - 9% Each Anterior/Posterior Torson - 18% Each Anterior/Posterior Arms - 4.5% Each Anterior/Posterior Legs - 7% Each {Ans: Rule of 9's - Pediatric}the airway with cervical spine control {Ans: When multiple victims are present at the scene of a major motor vehicle crash, the highest priority is given to}