Multiple choice The plexus conjoined by the smallest splanchnic nerve is hepatic plexus lineal plexus suprarenal plexus renal plexus Reveal answer Fill a bubble to check yourself D Correct answer Explanation The renal plexus is made up of filaments from the celiac plexus, the aorticorenal ganglion, and the aortic plexus. It is also conjoined by the smallest splanchnic nerve.