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 located approximately 5 cm above the carina . Orogastric tube terminates in the left upper abdomen . The lungs are clear . Cardiomediastinal silhouette is normal . No bony abnormalities .
    OUTPUT:
    
ET and OG tubes positioned appropriately .