Respiratory Quiz

The movement of air into and out of the lungs by bulk flow is termed

• Respiration

• Ventilation

• Oxidative phosphorylation

• Diffusion

Surfactant _______ surface tension

During quiet breathing, expiration is a _______ process

Max volume of air that can be inspired after resting expiration

• Inspiratory reserve volume

• expiratory reserve volume

• inspiratory capacity

• functional residual capacity

Emphysema is a(n) _____ disease

• Obstructive

• Restrictive

Term for a collapsed alveoli/lung

• Emphysema

• Pneumothorax

• Asthma

• Atelectasis

Tidal Volume is a dynamic lung volume

• True

• False

An FEV1/FVC ratio above 80% is indicative of an obstructive disease

• True

• False

Which does NOT result in increased arterial PCO2?

• Rebreathing

• Hyperventilation

• Hypoventilation

• Breath holding

What can not be measured with spirometry?

• FVC

• ERV

• Vt

• RV