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Question:
You are transporting an elderly male patient in respiratory distress with a history of COPD
The patient has very shallow, rapid respirations with minimal chest wall motion and slight wheezing in the upper lung fields. Given this situation, what would you expect the arterial carbon dioxide levels to be?
A
Elevated
explanation
The patient would be hypercapnic as he is probably only ventilating dead space. The patient is not breathing deep enough for air exchange to occur in the alveoli, hence the elevated levels of carbon dioxide.
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