Which of the following are true regarding high altitude natives compared to lowlanders?


I. Natives have a lower P(A-a)O2
II. Natives have an increased DLCO
III. Natives have a lower PaO2 at rest and exercise
a. I only c. I and II only
b. I, II, and III d. II only


c. I and II only

Health Professions

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Fill in the blank(s) with the appropriate word(s).

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