All of the following are true regarding Tetralogy of Fallot except –: (A) Ejection systolic murmur in second intercostal space, (B) Single second heart sound, (C) Predominantly left to right shunt, (D) Normal jugular venous pressure
Answer is C. Hemodynamics of Tetralogy of Fallot 

The severity of obstruction to the right ventricular outflow determines the direction of blood flow.