What type of current do interferential stimulators use?
A) Direct current
B) Alternating current
C) Pulsed current
D) Polyphasic current

Question

Quizplus · Accepted Answer

Interferential stimulators use alternating current. This type of current is able to penetrate deep into the tissues and provide more targeted stimulation compared to direct current. Pulsed and polyphasic currents are also commonly used in electrical stimulation therapy, but are not specifically associated with interferential stimulators.

What Type of Current Do Interferential Stimulators Use