"A well-developed character with realistic traits" is the one phrase among the choices given in the question that <span>best describes a round character in a narrative. The correct option among all the options that are given in the question is the fourth option or option "D". I hope the answer has come to your help.</span>
The answer is: A nerve block
A nerve block is a procedure of regional anesthesia, surgical or medical injections of substances, aimed at removing pain for a period of time, up to the final eradication of this pain, for therapeutic or diagnostic purposes.This procedure involves the local injection of anesthetic instead of pain. The anesthetic is usually directed to the nerve that serves the pain area.