The function of the kidneys is to cleanse the blood. To do that, kidneys filter almost everything from the blood, and then put m
ost everything back in to the blood One of the substances filtered and then put back is glucose. If a doctor notices that there is glucose in a patient's urine sample, then what would be a reasonable explanation?
I. The patient must be on a low carbohydrate/high protein diet
II. The patient has too many carbohydrates in his/her blood.
