The endotracheal tube has been advanced since the last examination, with the tip now approximately 2.5 cm above the carina. A nasogastric tube has been newly placed, with its tip and side port positioned below the left hemidiaphragm. The position of the left upper extremity peripherally inserted central catheter (PICC line) remains unchanged.
Suboptimal nasogastric tube (Present) PICC line (Present) Suboptimal endotracheal tube (Present)