Rehabilitation Sciences 3060A/B Lecture Notes - Lecture 3: Obstructive Lung Disease, Lamina Propria, Deconditioning
9 Apr 2018
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Rst (fev1), second (fev2), and/or third seconds (fev3) of the forced breath. Forced vital capacity (fvc) is the total amount of air exhaled during the fev test. Entry to location of as exchange top to bottom. Airways the forced expiratory volume" in 1 second. Fef25-75) may be a precursor to development of copd smaller airways aren"t working properly if the range isn"t in 25-75 people with cpod don"t have this curve: moving air is di cult for people with copd. Trachealis muscle: continues to terminal end of bronchial tree: terminal bronchioles (thinning) respiratory bronchiole (sparse) absent in alveolar ducts, sacs and alveoli holds larger airways open. Ventilation perfusion anatomy: with emphysema the elastic breaks elastic bers wrap around alveoli and little ventilation even though there is a lot of perfusion. Schematic: pulmonary anatomy veins in lungs - high oxygen low co2.
