Q 41

The following is a list of some of the structures of the respiratory tree: 1. secondary bronchi 2. tertiary bronchi 3. bronchioles 4. primary bronchi The order in which air passes through these structures beginning at the trachea is A)4, 1, 2, 3. B)3, 2, 1, 4. C)2, 3, 1, 4. D)4, 1, 3, 2. E)1, 2, 3, 4.

Multiple Choice