Question

Which of the following is a subjective technique for verifying ET tube​ placement?

Option 1: Chest Rise
Option 2: Bilateral Breath Sounds
Option 3: Capnography
Option 4: Pulse Oximetry

Answer 1

The subjective technique for verifying ET tube placement is bilateral breath sounds, assessed using a stethoscope to listen for breath sounds on both sides of the chest.

Step-by-step explanation:

The subjective technique for verifying ET tube placement is bilateral breath sounds. When using a stethoscope, the clinician listens for the sounds of air movement on both sides of the chest to ensure that the endotracheal tube is properly positioned in the trachea. This technique relies on the ability to hear breath sounds in both lung fields, indicating that the tube is in the correct location.