MCAT Question A Day - 8/20/14 - Answer!
Sustained heavy exercise results in all of the following changes to blood chemistry except:
A. lowered pH
B. raised CO2 tension
C. increased temperature
D. decreased carboxyhemoglobin
D is correct. Heavy exercise manifests increased carbon dioxide production that leads to increased carboxyhemoglobin.
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D is correct. Heavy exercise manifests increased carbon dioxide production that leads to increased carboxyhemoglobin.
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