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Physiology 221

Weeks 6-12

TermDefinition
Normal pH level 7.35-7.45
normal Pco2 35-45mmHg
normal HCO3 22-26mEq/l
Chemical Buffers immediate response; bicarb, protein and phsphate buffer system
Physiological Buffers mins-hours response time; respiratory and renal response systems
Tidal Volume volume of air moved into or out of the respiratory tract in a normal resp cycle
Inspiratory Reserve Volume max volume that can be moved into the resp tract with normal inspiration
Expiratory Reserve Volume Max volume that can be moved out of the resp tract after a normal expiration
Residual Volume volume remaining in the resp tract after max expiration
Spirometer device used to measure the volume of air exchanged in breathing
Created by: lstypinski
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