OEC Exam Questions with Correct Answers

OEC Exam Questions with Correct Answers A patient has sustained an injury to his mediastinum. Based on the anatomy of his chest, which of the following structures may have been injured? - Answer-The Esophagus An OEC candidate asks you to explain a pneumothorax. Your response should be that it occurs when: - Answer-air accumulates between the inner chest wall and the outside of the lung, causing the lung to collapse. When assessing a patient, which of the following signs or symptoms is most indicative that the patient is suffering from a pneumothorax? - Answer-Decreased breath sounds in the right lung Which of the following phrases best describes a flail segment? - Answer-Two or more adjacent ribs that have been broken in two or more places. Your patient was involved in a serious motor vehicle collision. Which of the following assessment findings best helps to determine that the patient has a flail segment? - Answer-Paradoxical chest wall movement You are managing a patient with a large flail segment in the right lateral chest. The immediate threat to this patient's life is: - Answer-hypoxia. A patient with blunt chest trauma has paradoxical chest movement. She is conscious and confused and is breathing rapidly and shallowly. After manually stabilizing the flail section of the chest wall, you should: - Answer-administer oxygen through a nonrebreather facemask.