When selecting small electrodes to administer TENS, which of the following must be considered in regard to the patient's perception and tolerance of the stimulation?
A) Hypersensitivity reactions
B) Inter-electrode distance
C) Current density
D) The electrode polarity

Question

Quizplus · Accepted Answer

Current density refers to the amount of current delivered per unit area of the electrode. Smaller electrodes have a higher current density, which can lead to a more intense and possibly uncomfortable sensation for the patient. Therefore, current density must be considered when selecting small electrodes to ensure the patient's perception and tolerance of the stimulation is appropriate.

When Selecting Small Electrodes to Administer TENS, Which of the Following