GENERIC NAME: Progesterone. BRAND NAME: Prometrium. DRUG CLASS AND MECHANISM: Progesterone is a man-made medication derived from a plant source and is identical to the female hormone, progesterone produced in the ovaries.
Confidence votes 11.0K. The average IQ for an American adult is 98, and reaches spot 18 in countries with the highest IQ average. However, there are several spots in which there are duplicate averages, and the US has the 9th highest IQ average (106 being the highest). Desiree Davidson.
Standardized IQ tests are designed so that the exact average (mean) IQ score in the general population is 100. An â average IQ scoreâ or ânormal IQ scoreâ can be defined as a score between 85 and 115 â between plus and minus one standard deviation from the average.