Calcium levels can be measured in the blood or urine to help detect thyroid and parathyroid disorders, bone diseases, and certain cancers. It may also point to the presence of kidney stones. The presence of cannabinoids in urine or blood indicates recent marijuana use or close contact with it. Blood testing can determine carbamazepine levels in the body and aid in maintaining appropriate dosage. A group of organic compounds, including starches and sugars, that is a major source of body energy and is necessary for metabolism.
Excessive intake is associated with tooth decay and obesity.
Its concentration can be assayed in serum and urine. A blood test done to determine the non-fasting plasma glucose concentration at any time. In clinical testing, refers to the solutes dissolved in the plasma such as uric acid, etc. The infection may be asymptomatic, but patients may experience vaginal irritation or burning, discharge from penis or vagina, or pain. This microorganism is also the cause of serious eye infections.