Abdomen Trauma Step 18 Part 3 EFAST 1. Extended FAST includes what imaging to the focused assessment with sonography in trauma (FAST)?* Deep vein thrombosis evaluation Extended cardiac evaluation Large vessel injury (Aorta) Pleural/Lung/Thoracic 2. Rare layering effect sometimes seen in hemothorax or highly cellular effusions, the effusion is separated into two phases of different echogenicity* Jelly fish sign Sinusoid sign Comet tail artifacts Hematocrit sign 3. The bright white line between chest wall and aerated lung tissue is called:* A line B line Pleural line Rib line 4. In the presence of a pneumothorax* The lung sliding disappears A line disappears The pleural line disappears 5. What is the optimal depth for evaluating the pleural line for lung sliding? 7-10 cm 3-7 cm 10-15 cm 15-20 cm