FreeMCATPrep Logo

Support us and cryptocurrency!
Try a browser that's faster, safer, ad-free, and earns you cryptocurrency for using it! W3Schools


More Than 475 Free MCAT Questions with Detailed Answers!

Click HERE for your Random Question from our MCAT Question A Day Archive


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.

Want more questions? - Click here to check out our MCAT Question A Day archive