Exam (elaborations)
Dental Hygiene Local Anesthesia Board Review (A+ graded)
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describe the polarization of a nerve cell: correct answers at rest, inside of a cell is slightly (-) charged and outside is lightly (+) charged. (70 mv) difference. describe the depolarization of a nerve cell: correct answers when there is an influx of Na+ ions and it causes the cell to become d...
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