Question 1
Which structures are considered part of the upper airway? (Select all that apply.)
◦ Nasopharynx
◦ Larynx
◦ Oropharynx
◦ Trachea
◦ Bronchi
Question 2
Which structures are considered part of the acinus? (Select all that apply.)
◦ Trachea
◦ Respiratory bronchioles
◦ Alveolar ducts
◦ Alveoli
◦ Larynx