Chest Trauma Flashcards
1
Q
Signs of diaphragm injury
A
Air-fluid level on CXR (stomach herniation)
2
Q
Signs of aortic transection
A
Wide mediastinum 1st or 2nd rib fractures Trachea deviation to right Left hemothorax (Tear at ligamentum arteriosum)
Order CT Angio - Chest
3
Q
Flail Chest
A
2 or more consecutive ribs broken at 2 or more sites
Paradoxical motion
Underlying pulmonary contusion
4
Q
Penetrating chest wound inside “box”
A
Box = clavicles to nipples to xiphoid
Pericardial window
Bronchoscopy
Esophagoscopy
Barium swallow
5
Q
Traumatic causes of cardiogenic shock
A
Cardiac tamponade
Cardiac contusion
Tension pneumo
6
Q
Beck’s triad for tension pneumo
A
Distended neck veins (JVD)
Distance heart sounds
Hypotension
7
Q
Indications for thoracotomy in patient with chest tube
A
> 1500 cc after initial insertion
250 cc/hr for 3 hours
2500 cc/24hr