<prompt> The right suprarenal vein drains into theInferior vena cavaRight renal veinRight Gonadal veinLeft Renal vein  <response>: A i.e. Inferior vena cavaLeft testicular, ovarian or suprarenal vein usually drains into left renal veinQ, before entering the IVC OrganVeinDrain intoRt. Suprarenal glandRt. Suprarenal veinIVCQLt. Suprarenal glandLt. Suprarenal veinLeft Renal VeinQSame is true for gonads testis ovary i.e.Lt. Gonad testis or ovaryLt. Gonadal testicular or ovarian veinLeft renal veinQRt. Gonad testis or ovaryRt. Gonadal testicular or ovarianveinIVCQ 