Abdomen Trauma Step 1, Part 2 EFAST 1. Extended FAST includes what imaging to the focused assessment with sonography in trauma (FAST)?*Large vessel injury (Aorta)Deep vein thrombosis evaluationPleural/Lung/ThoracicExtended cardiac evaluation2. Rare layering effect sometimes seen in hemothorax or highly cellular effusions, the effusion is separated into two phases of different echogenicity*Jelly fish signHematocrit signComet tail artifactsSinusoid sign3. The bright white line between chest wall and aerated lung tissue is called:*Pleural lineA lineB lineRib line4. In the presence of a pneumothorax*A line disappearsThe lung sliding disappearsThe pleural line disappears5. What is the optimal depth for evaluating the pleural line for lung sliding?10-15 cm15-20 cm7-10 cm3-7 cm
