Multiple choice

Which of the following is/are not found in the upper respiratory tract?

  1. Fauces

  2. Paranasal sinuses

  3. Oropharynx

  4. Nasal cavity

  5. Lungs

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

The lower respiratory tract or lower airway, consists of the trachea, bronchi (primary, secondary and tertiary), bronchioles (including terminal and respiratory) and lungs.