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 Large vessel injury (Aorta) Pleural/Lung/Thoracic 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:* B line Pleural line A line Rib line 4. In the presence of a pneumothorax* A line disappears The pleural line disappears The lung sliding disappears 5. What is the optimal depth for evaluating the pleural line for lung sliding? 10-15 cm 7-10 cm 3-7 cm 15-20 cm
