"Glucose, Glucose, Everywhere, nor Any Speck to Utilize" Is a Phrase

Essay

"Glucose, glucose, everywhere, nor any speck to utilize" is a phrase made up by one of the authors working on this test question.Similar to the irony of not being able to prevent dehydration by drinking seawater, people with untreated diabetes mellitus are unable to prevent starvation despite the large amount of glucose surrounding their cells; as if that isn't bad enough, dehydration is also a problem.Explain why there is glucose in the urine of such people, why glucose is not present in the urine of normal people, and why diabetics become dehydrated.