Abdomen Trauma Step 1, Part 2 EFAST 1. Extended FAST includes what imaging to the focused assessment with sonography in trauma (FAST)?* Extended cardiac evaluation Pleural/Lung/Thoracic Large vessel injury (Aorta) Deep vein thrombosis evaluation 2. Rare layering effect sometimes seen in hemothorax or highly cellular effusions, the effusion is separated into two phases of different echogenicity* Comet tail artifacts Hematocrit sign Jelly fish sign Sinusoid sign 3. The bright white line between chest wall and aerated lung tissue is called:* Pleural line A line B line Rib line 4. In the presence of a pneumothorax* A line disappears The lung sliding disappears The pleural line disappears 5. What is the optimal depth for evaluating the pleural line for lung sliding? 3-7 cm 10-15 cm 15-20 cm 7-10 cm
