KAAP309 Study Guide - Midterm Guide: Cardiac Output, Headache, Ossification
Document Summary
R es piration: s upply o 2, dis pos e of c o 2, f our proces s es. P ulmonary ventilation (breathing): moving air into and out of lungs. E xternal res piration: o 2 and c o 2 exchange between lungs and blood. T rans port: o 2 and c o 2 in blood. Internal res piration: o 2 and c o 2 exchange between s ys temic blood ves s els and tis s ues: involved circulatory s ys tem. Nos e, nas al cavity, and paranas al s inus es. R es piratory z one s ite of gas exchange. Micros copic s tructures res piratory bronchioles , alveolar ducts , and alveoli. C onducting z one conduits to gas exchange s ites. Includes all other res piratory s tructures ; cleans es , warms , and humidifies air. D iaphragm and other res piratory mus cles promote ventilation. P rovides an airway for res piration.