100%(1)1 out of 1 people found this document helpful
This preview shows page 1 - 2 out of 2 pages.
Chapter 111. Trueor False: Underlying emotional factors are the primary motives leading to the repeated use of a drug. ___________ 3. The development of (psychological, physical) dependence on a drug is shown by withdrawal symptoms such as convulsions when the user stops taking the drug.35. Federal law establishes 5schedules of classification for the control of dangerous drugs.39. True or False: Color tests are used to identify drugs conclusively. ___________ 45. A mixture’s components can be separated by the technique of chromatography.52. An (ultraviolet, infrared) absorption spectrum provides a unique “fingerprint” of a chemical substance55. The pattern of a(n) infraredabsorption spectrum is unique for each drug and thus is a specific test for identification. 57. True or False: A mass spectrum is normally considered a specific means for identifying a chemical substance. ___________ Crit 3 Chapter 12
1. The most heavily abused drug in the Western world is