Question

____ are properties of tesla high - frequency current. (select all that apply)
select the correct response(s):
current treats only a specific area, does not travel through the body
negative and positive polarity in one probe
named after an italian doctor
uses one electrode made of glass or metal
constant and direct current using a positive and negative pole
produces chemical changes through iontophoresis
thermal or heat - producing current with a high rate of oscillation
extremely low level of electricity that mirrors the bodys electrical impulses
named after a croatian electrical engineer

Explanation:

Tesla high - frequency current is named after Nikola Tesla, a Croatian electrical engineer. It is a thermal or heat - producing current with a high rate of oscillation. It can have negative and positive polarity in one probe and uses one electrode made of glass or metal. It does not treat only a specific area without traveling through the body, is not named after an Italian doctor, is not a constant and direct current using a positive and negative pole, does not produce chemical changes through iontophoresis, and is not an extremely low level of electricity that mirrors the body's electrical impulses.

Answer:

Negative and positive polarity in one probe
Uses one electrode made of glass or metal
Thermal or heat - producing current with a high rate of oscillation
Named after a Croatian electrical engineer