Question 1 from the second paper of 2005 asks the candidate to describe this anatomy: " Describe the anatomy of the tracheobronchial tree, as seen down a bronchoscope inserted via an endotracheal tube."
In short, these are the landmarks one encounters when performing a bronchoscopy.
LITFL have some excellent bronchoscopy videos.
Educational resources for bronchoscopy are available from the wonderful website of the American Thoracic Society.
Additionally, ThoracicAnaesthesia.com has a full-on virtual bronchoscopy simulator which is essentially a Flash-based game, and which is disturbingly fun to play with.
Lastly, bronchoscopy.org is probably the definitive resource for all this, and represents the pinnacle of bronchoscopic excellence. Their bronchoscopic anatomy poster is the best thing ever.