Abdomen Trauma Step 18 Part 3 EFAST 1. Extended FAST includes what imaging to the focused assessment with sonography in trauma (FAST)?* Pleural/Lung/Thoracic Large vessel injury (Aorta) Deep vein thrombosis evaluation Extended cardiac 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 Sinusoid sign Jelly fish sign Hematocrit sign 3. The bright white line between chest wall and aerated lung tissue is called:* Rib line Pleural line B line A line 4. In the presence of a pneumothorax* The pleural line disappears The lung sliding disappears A line disappears 5. What is the optimal depth for evaluating the pleural line for lung sliding? 3-7 cm 10-15 cm 7-10 cm 15-20 cm