What is the correct way to counteract the vortex ring state?

Question

Question PPL(H) - Private Pilot License - Principles of Flight (Helicopter)

QuizVDS · Accepted Answer

Try to gain airspeed and enter autorotation

QuizVDS · Answer

Raise collective and decrease rotor RPM

QuizVDS · Answer

Raise collective and pull back the stick

QuizVDS · Answer

Open throttle and pull back the stick

PPL(H) EN: What is the correct way to counteract the vortex ring state? Id: 708