The list of academic options at Oakland University is constantly growing. OU currently offers more than 120 undergraduate degrees and more than 120 graduate and certificate options. Students have the opportunity to participate in high-level research as early as their freshman year.
Answered by The Community. Making the world better, one answer at a time. The internal jugular vein is formed from the sigmoid sinus (after receiving the lesser petrosal sinus) just after passing through the jugular foramen to become the internal jugular vein.
Blood is diverted via dilated cutaneous vessels to the intercostals veins and then via the internal thoracic vein or azygous vein back to the superior vena cava. The right external jugular may also be acting as a collateral by diverting blood back via the subclavian vein.