Dental Plasma fluoride level expected in a healthy, fasting, long-term resident of a community with a water fluoride level of 1 ppm is approximately? A 0.01 ppm B 0.012 ppm C 0.015 ppm D 0.019 ppm 💡 Explanation Plasma fluoride level expected in a healthy, fasting, long-term resident of a community with a water fluoride level of 1 ppm is approximately? ✓ Correct Answer: D. 0.019 ppm