Which drugs affect blood cells. Some cancer drugs can slow the production of blood cells by killing them off as they grow and divide. Chemotherapy drugs and some biological therapies can reduce your red cell, white cell and platelet counts.f you have treatment every few weeks, your white blood cell count will be at its lowest mid way between treatments. For example, if you have treatment every 3 weeks, then your lowest counts will be at about 7 to 14 days after your treatment. This is called the nadir (pronounced nah-deer).
While blood glucose testing is the primary way to test for high glucose, urine testing can also be useful: because excess glucose in the body eventually passes through urine, testing urine can provide insight into whether or not there is excess glucose throughout the rest of your body.esting for glucose (blood sugar) in your urine is a way to tell how your body is treating excess glucose.
Diabetes and the Urine Glucose Test. The most common cause of high levels of glucose in the urine is diabetes. Diabetes is a group of diseases that affects the way the body processes glucose. Normally, a hormone called insulin controls the amount of glucose in the bloodstream.