Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Supine portable AP view of the chest provided . Endotracheal tube is seen with its tip residing approximately 2 .5 cm above the carina . NG tube courses into the left upper abdomen . The lungs are clear . Cardiomediastinal silhouette normal . Bony structures intact .
    OUTPUT:
    
Appropriately positioned endotracheal and nasogastric tubes .