After each client, hand-held metal electrodes from a galvanic or high-frequency machine should be:
a.Left to air-dry between clients with no further treatment
b.Cleaned and disinfected following the manufacturer's instructions before reuse
c.Discarded; metal electrodes are single-use
d.Wiped with a dry towel only
Explanation
Reusable tools that touch the client must be cleaned and then disinfected between clients. The manufacturer's directions specify the correct method and approved disinfectant for the electrode material.
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