During palpation of the thyroid from the back, what is the first step to access the left lobe?

• A. Move the trachea to the left
• B. Move the trachea to the right
• C. Do not move the trachea
• D. Palpate from the front instead

Answer: (A)

Displacing the trachea off the midline is how you expose a specific thyroid lobe when palpating from the back. To access the left lobe, you move the trachea toward the left. That shift creates space on the left side and brings the left lobe into the palpating field so you can feel its size, firmness, and any nodularity. If you moved the trachea to the right, you’d be favoring the right side, not the left. Not moving the trachea keeps the trachea centered, making it harder to isolate a single lobe from the back, and palpating from the front uses a different approach altogether.