system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
The root of the right lung does not lie behind which one of the following
assistant
The correct answer is  Right vagus is the posterior relation of the root B D CHAURASIA'S HUMAN ANATOMY UPPER LIMB THORAX-VOLUME1 page no-237,238