Question 12 out of 2 pointsTo avoid the bitter taste when chewing the leaves of the coca plant, indigenous people also
Question 22 out of 2 pointsIt is impossible to use cocaine intravenously.
Question 30 out of 2 pointsThe Pure Food and Drug Act of 1906
Question 42 out of 2 pointsHow are coca leaves typically used?
Question 52 out of 2 pointsAbout ______ percent of people who try cocaine will ultimately become addicted.
Question 62 out of 2 pointsWho originally believed that cocaine could be an effective treatment for depression, then recanted this position?