An old patient with dyspnea, is the arterial blood gas analysis normal?



Last update: Thursday, 29 Oct 2020 at 15:18

A 85 years old patient, 1.8 meters tall, 80kg, male, reporting dyspnea on exertion, without smoking history or findings on physical examination, had an arterial blood gas analysis as part of the diagnostic investigation and found the following values:

Xlung Internacional

Source: www.xlung.net

Which of the following disorders is more consistent with the picture above?

a) Mild alveolar hypoventilation
b) Values within the normal range
c) Mild hypoxic respiratory failure
d) Abnormal increase in alveolar-arterial difference



To continue reading...

You must have a valid and active xlung subscription

If you are already a subscriber, please Login at the top of the page, or subscribe now

Subscribe now