LectureResp2.ppt

Respiration - II

Spirometer

Normal reading

Normal vs. COPD

Normal vs.
Restricted Lung Disease

Respiratory air passageway “dead space”

Impact of passageways on alveloar ventilation

Ventilation < Perfusion

Ventilation > Perfusion

Fick’s Law includes more than pressure gradients…

Hemoglobin & pressure gradients

Oxyhemoglobin Dissociation Curve