<prompt> Ureter dervies its blood supply fromRenal aeryGonadal vesselCommon iliac aeryInferior vesical aery  <response>: The aerial supply of the middle ureter is derived from the common iliac and gonadal aeries. Finally, the distal ureter is supplied by branches of the common iliac and internal iliac branches, paicularly uterine and superior vesical aeries.The venous drainage is paired with the aeries. ref - BDC 6e vol2 pg318 