Question

Which is the correct sequence of air passages in man?

• A. External nostril → Nasal passage → Internal nostril → Pharynx → Larynx → Trachea → Bronchi → Bronchioles → Alveoli
• B. Nose → Larynx → Pharynx → Bronchioles → Bronchi → Alveoli
• C. Nose → Pharynx → Trachea → Larynx → Bronchi → Bronchioles → Alveoli
• D. Nose → Larynx → Bronchi → Pharynx → Trachea → Bronchioles → Alveoli

Answer 1

Answer: (A)

External nostril → Nasal passage → Internal nostril → Pharynx → Larynx → Trachea → Bronchi → Bronchioles → Alveoli