Which of the following statement(s) is/are true concerning the management of chest trauma?
A.	The majority of injuries to the chest require surgical intervention
B.	The posterior lateral thoracotomy is the optimal approach for emergency thoracotomy
C.	Either computed tomography or angiography are suitable methods for detecting aortic disruption in a patient with an abnormal chest x-ray
D.	Persistent bleeding associated with a penetrating injury to the chest is often due to injury to an artery of the systemic circulation
Answer:D
Which of the following statement(s) is/are true concerning the management of chest trauma?
A.	The majority of injuries to the chest require surgical intervention B.	The posterior lateral thoracotomy is the optimal approach for emergency thoracotomy C.	Either computed tomography or angiography are suitable methods for detecting aortic disruption in a patient with an abnormal chest x-ray D.	Persistent bleeding associated with a penetrating injury to the chest is often due to injury to an artery of the systemic circulation