Question

Which is the last destination vein for venous blood?

• A. Renal Vein
• B. Cortical Radiate Vein
• C. Arcuate Vein
• D. Interlobar Vein

Hint:

Remember the order: Cortical Radiate → Arcuate → Interlobar → Renal Vein. The renal vein finally drains into the inferior vena cava.

Answer 1

The Correct Option is A

Step 1: Kidney Venous Drainage Overview.
Cortical radiate veins collect venous blood from the kidney and then merge into arcuate veins.
Step 2: Venous Drainage Order.
The correct renal venous drainage sequence is:
Cortical Radiate Veins $\rightarrow$ Arcuate Veins $\rightarrow$ Interlobar Veins $\rightarrow$ Renal Vein.
Step 3: Identifying the Terminal Vein.
All interlobar veins coalesce to drain into the renal vein, the final vessel before the inferior vena cava.
Final Answer:
\[\boxed{\text{Renal Vein}}\]