Multiple choice

What are the divisions of trachea which function before it finally passes the air to alveoli?

  1. Trachea- p bronchi- lober bronchi- segmental bronchi- respiratory bronchioles- terminal bronchioles- alveolar ducts- alveolar sacs

  2. Trachea- p bronchi- segmental bronchi- lober bronchi- terminal bronchioles- respiratory bronchioles- alveolar ducts- alveolar sacs

  3. Trachea- p-bronchi-lober bronchi- segmental bronchi- terminal bronchioles- respiratory bronchioles- alveolar ducts- alveolar sacs

  4. Trachea- p bronchi- segmental bronchi- lober bronchi- respiratory bronchioles- terminal bronchioles- alveolar ducts- alveolar sacs
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Trachea divides into 2 primary bronchi, which sub-divide into three secondary bronchi.

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