Which of the following statement(s) is/are true concerning traumatic pericardial tamponade?
A.	The condition only develops in cases of penetrating trauma
B.	Beck’s triad, consisting of muffled heart sounds, decreased pulse pressure, and jugular venous distention can be seen in most patients
C.	Two-dimensional echocardiography has replaced diagnostic pericardiocentesis in most hemodynamically stable patients
D.	The majority of patients with a small injury to a single chamber of the heart arriving with vital signs at the hospital will die of their injuries
Answer:C
Which of the following statement(s) is/are true concerning traumatic pericardial tamponade?
A.	The condition only develops in cases of penetrating trauma B.	Beck’s triad, consisting of muffled heart sounds, decreased pulse pressure, and jugular venous distention can be seen in most patients C.	Two-dimensional echocardiography has replaced diagnostic pericardiocentesis in most hemodynamically stable patients D.	The majority of patients with a small injury to a single chamber of the heart arriving with vital signs at the hospital will die of their injuries