In the practical class recordings when using a high pass filter at 3000 Hz, you would have seen very little or no APs because Question 7 Select one: a. high pass filters >3000 Hz would overstimulate the nerve b. high pass filters > 3000 Hz would remove or attenuate the AP c. high pass filters >3000 Hz would lengthen the relative refractory period d. high pass filters >3000 Hz would kill the nerves e. high pass filters >3000 Hz would lengthen the absolute refractory period