Urinalysis can tell you
a. if there is an infection in the kidney or urinary tract
b. if blood sugar is elevated
c. if a person is dehydrated
d. if a person's kidney function normally
e. all of the above

The answer is E. all of the above.

Explanation:

The urinalysis can tell us whether or not there is an infection in the kidney or urinary tract; It can also detect high levels of glycemia (Glucosuria) that normally should not appear in urine. It is a indicator of renal function or hydration of the patient. Its collection method basically consists of collecting a small amount of urine in a sterile container, which is subsequently analyzed in a laboratory.