WREB QUESTIONS AND ANSWERS
WREB If an injection is done 2x and still doesn't produce pain control, why is that? ANSWER- Lower pH of tissue, edema, hemmorrhage or transedation of surrounding areas. Why is anesthesia not as effective when there is an infection? ANSWER- pH of tissues is too low to allow anesthetic to penetrate the nerve.
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- January 17, 2024
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what fibers are not involved in dental pain answe