Chapter 17

The internal nose connects with the pharynx via two openings called the internal ____.​

• Vestibules

• Nares

• Cavities

• Septa

 Olfactory receptors are located in the membrane that lines the ____ meatus.​

• Inferior

• Medial

• Superior

• Lateral

Tension on the true vocal cords controls ____.​

• Volume

• Resonance

• Tonality

• Pitch

On entering the lungs, the primary bronchi divide to form smaller bronchi called ____ bronchi.​

• Segmental

• Tertiary

• Lobar

• Terminal

Terminal bronchioles subdivide into microscopic branches called ____ bronchioles.

• Respiratory

• Alveolar

• Atrial

• Lobular

A collapsed lung or reduction in the volume of a part of a lung is known as ____.

• Cystic fibrosis

• Emphysema

• Bronchitis

• Atelectasis

The nose is separated into a right and left nasal cavity by the nasal ____.​

• Septum

• Bronchus

• Alveolus

• Meatus

In the lungs, surfactant is secreted by ____ cells.​

• Beta

• Parietal

• Alveolar

• Alpha

The ____ residual capacity is the volume of gas in the lungs at the end of a normal tidal volume exhalation.​

• Maximum

• Inspiratory

• Functional

• Total

The oropharynx, has only one opening, the ____, which connects with the mouth.​

• Meatus

• Septum

• Alveolus

• Fauces