Multiple choice Commonly used modalities in Esthetics are Telsa, Microcurrent and: Anode Cathode Galvanic Electrode Reveal answer Fill a bubble to check yourself C Correct answer Explanation Galvanic current is a standard modality in esthetics used for iontophoresis and desincrustation. Anode, cathode, and electrode are terms related to the components of these devices rather than the modalities themselves.