Multiple choice

Which of the following does not contribute to the structures that separate the nasal airway into two?

  1. The quadrilateral cartilage

  2. The vomer

  3. The columella

  4. The alar cartilage

  5. The ethmoid bone

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

The alar cartilage forms the lateral margin of the nose.