Multiple choice

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

  1. Oropharynx

  2. Nasal cavity

  3. Lungs

  4. Paranasal sinuses

  5. Fauces

Reveal answer Fill a bubble to check yourself
C 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.