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26 True/False questions

  1. hallucinogenMarijuana is considered to be a(n) ________________

          

  2. quinineThe most common diluent of heroin is

          

  3. heroinNarcotic drugs are analgesics that ______ the central nervous system (CNS).

          

  4. lysergic acidThe development of _____ dependence on a drug is shown by withdrawal symptoms such as convulsions when the user stops taking the drug.

          

  5. ethyl alcoholRegular use of which of the following drugs may lead to physical dependency?

          

  6. regular__ is a gummy, milky juice exuded through a cut made in the unripe pod of the opium poppy.

          

  7. Schedule IIThe tranquilizers valium and librium are classified in which schedule of the Controlled Substances Act.

          

  8. highDrugs such as alcohol, heroin, amphetamines, barbiturates, and cocaine can lead to a ____ degree of psychological dependence with repeated use.

          

  9. morphineHeroin is a chemical derivative of

          

  10. MarquisA police officer performs a field test on a white powder, obtaining a purple color. The most likely drug present is ____________

          

  11. visualizationThe ____ of a substance between a mobile and stationary phase describes chromatography.

          

  12. distributionThe last step in a thin-layer chromatographic analysis is ___

          

  13. hashishDrugs such as alcohol, heroin, amphetamines, barbiturates, and cocaine can lead to a ____ degree of psychological dependence with repeated use.

          

  14. opiumDrugs such as alcohol, heroin, amphetamines, barbiturates, and cocaine can lead to a ____ degree of psychological dependence with repeated use.

          

  15. absorption of light at specific frequenciesThis is an analytical technique considered to be a specific test in a drug identification scheme

          

  16. techniqueChromatography is a _____________ for separating and tentatively identify the components of a mixture.

          

  17. retention timeA legally manufactured drug that is related chemically to heroin and heavily abused is ______

          

  18. depressNarcotic drugs are analgesics that ______ the central nervous system (CNS).

          

  19. oxycontinA legally manufactured drug that is related chemically to heroin and heavily abused is ______

          

  20. tetrahydrocannabinolThe active ingredient of marijuana largely responsible for its hallucinogenic properties

          

  21. Schedule IVThe tranquilizers valium and librium are classified in which schedule of the Controlled Substances Act.

          

  22. amphetamineA police officer performs a field test on a white powder, obtaining a purple color. The most likely drug present is ____________

          

  23. infrared spectrophotometryThis is an analytical technique considered to be a specific test in a drug identification scheme

          

  24. marijuanaThere is significant likelihood that continued use of ______ will result in a low degree of psychological dependence.

          

  25. physicalis the sticky resin extracted from the marijuana plant

          

  26. chromatographyThe most satisfactory way of simultaneously separating tentatively identifying drugs is by