short answer # 3 Ap
deoxygenated blood that enters capillaries is reoxygenated before it returns to
left atrium
intrapulmonary pressure
pressure in lungs; outward pull of chest walls and inward pull of the lungs
carries deoxygenated blood to the pulmonary capillaries with in the lungs
pulmonary arties
deoxygenated blood drain
pulmonary veins
increased air flow
broncho-dilation casued by using an in haler to treat asthma, aerobic exercise which improve pulmonary compliance
asthma
bronchoconstriction w/ wheezing, cough, shortness of breath and excess pulmonary mucus
bronchial veins
collects blood from capillaries beds/ supply to bronchial tree
bronchial circulation
component of the systemic circulation and transportsO2 blood tot he tissue of lungs
pulmonary circulation
conduct blood to and from the gas exchange surface of the lungs
decreased air flow levels of surfactant scar tissue from tuberculosis anaphylactic reaction caused by bee string breathig sub zero air
decreased air flow
bronchitis
inflamed bronchi caused by viruses,bacteria and inhaled particles its acute last 10-14 days or chronic 3 mos or longer
intrapleural pressure
lung expansion is dependent upon a lower pressure generated in the pleural cavity
Blood exiting lungs via pulmonary veins is _____ then blood that leaves the pulmonary capillaries.
oxygenated
henry's law
partial pressure of gas is the driving force to move into a liquid ; gas vary in there solubility in H2O
dalton law
relationship between partial pressure and total pressure of gas. (pn+po+pco2=ph2o =760 mmhg), total pressure x % of gas =partial pressure of that gas
boyles law
vol and pressure are inversely related p1v1=p2v2