Question

Mark’s dentist gives him a shot before performing a root canal. The dentist says the shot is anesthesia and that Mark won't feel any pain. Mark feels his gums going numb, while the rest of his body is working fine. What has the anesthesia actually done?
The anesthesia has blocked from carrying signals to the .
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Answer 1

The anesthesia has blocked the nerves from carrying signals to the gums.