Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP supine chest radiograph obtained . Endotracheal tube is seen with its tip residing approximately 3 .0 cm above the carina . NG tube courses into the left upper quadrant with its distal side port at the level of the GE junction . The lungs appear clear bilaterally without focal consolidation , effusion , or pneumothorax . Cardiomediastinal silhouette is normal . Bony structures appear intact .
    OUTPUT:
    
Tube positioned appropriately . Orogastric tube may be advanced for more optimal positioning . Lungs are clear .