JBL EMT-B CHAPTER 30 QUESTIONS AND ANSWERS A+ GRADED

JBL EMT-B CHAPTER 30 QUESTIONS AND ANSWERS A+ GRADED 1. A flail chest occurs when: Select one: A. multiple ribs are fractured on both sides of the thoracic cage. B. a segment of the chest wall is detached from the thoracic cage. C. more than three ribs are fractured on the same side of the chest. D. a segment of fractured ribs bulges during the inhalation phase.: B. a segment of the chest wall is detached from the thoracic cage. 2. A patient who presents with profound cyanosis following a chest injury: Select ones A. has most likely experienced a ruptured aorta. B. is most likely experiencing severe blood loss. C. requires prompt ventilation and oxygenation. D. should be placed in Trendelenburg's position.: C. requires prompt ventilation and oxygenation. 3. A rapid, irregular pulse following blunt trauma to the chest is most suggestive of a: Select ones A. ruptured aorta. B. myocardial contusion. C. pericardia tamponade. D. tension pnprimorneray.: