The testing may involve a blood test, which requires a blood sample to be drawn from a vein in the arm. In some cases, urine tests or other types of tests may also be used to monitor Everolimus levels in the body. The testing may involve a blood test, which requires a blood sample to be drawn from a vein in the arm. In some cases, urine tests or other types of tests may also be used to monitor Everolimus levels in the body.