Question

ordering question
click and drag on elements in order
list the correct order for air flow, with the more proximal airway at the top of the list and the most distal airway at the bottom.
instructions
intralobular bronchiole
segmental bronchus
terminal bronchiole
respiratory bronchiole
main bronchus
lobar bronchus
need help? review these concept resources.

Explanation:

The main bronchus is the first major airway after the trachea. It then branches into lobar bronchi which supply each lobe of the lung. Segmental bronchi further divide the lobar bronchi into bronchopulmonary segments. Terminal bronchioles are the most distal part of the conducting zone. Respiratory bronchioles start the respiratory zone (gas - exchange begins here). Intralobular bronchioles are part of the finer airways within the lung lobules.

Answer:

1. main bronchus
2. lobar bronchus
3. segmental bronchus
4. terminal bronchiole
5. respiratory bronchiole
6. intralobular bronchiole