Perfusion and Diffusion Limited Transport
Physiology
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Respiratory
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Gas Exchange and Transport
Q. Which of the following is true:
a
Net diffusion of oxygen stops when the partial pressure gradient falls to zero
b
In healthy lungs, equilibrium between alveolar and pulmonary blood O2 is never reached
c
A lower partial pressure of oxygen gradient between the alveoli and pulmonary blood indicate pathology
d
Hypoxemia occurs when the partial pressure gradient is zero
e
All of the above
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