This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Vein draining to IVC is - 
Select and explain. 
A. Left testicular vein, B. Rt. suprarenal vein, C. Lt. ovarian vein, D. Lt. suprarenal vein
B: Rt. suprarenal vein
Answer: B: Rt. suprarenal vein 
Explanation: Veins draining into inferior vena cava
-        Common iliac veins
-        Renal veins
-        Right gonadal vein
-        Right suprarenal vein
-        Inferior phrenic veins
-        Hepatic veins
-        3rd & 4th lumbar veins