What does rbc 7mm3 and wbc 22mm3 in urine analysis for. 65 years old woman mean? urine culture was done also,no growth .

Urinalysis: This probably means absolutely nothing, but the numbers and the way you express them suggests that you are not recording them correctly. Without knowing what your symptoms are or why the UA was done it is impossible to know what else you should do. Would also need to know how this was collected because in women results may be skewed by vaginal discharge contamination.