Medicine Reasons for preference of internal jugular vein over external jugular vein for measurement of JVP include all except A IJV is in direct continuation with right atrium B Increased sympathetic activity in IJV C EJV passes through more facial planes D Prominent valves at proximal portion of EJV 💡 Explanation Reasons for preference of internal jugular vein over external jugular vein for measurement of JVP include all except ✓ Correct Answer: B. Increased sympathetic activity in IJV