Drugs, Forensic Science flashcards |

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  • Marquis

    The reagent used for the field test of heroin is ________

    hallucinogen

    Marijuana is considered to be a(n) ________________

    chromatography

    The most satisfactory way of simultaneously separating tentatively identifying drugs is by

    Schedule II

    Drugs deemed to have the highest potential for abuse and having a current medical use are listed in which schedule of the Controlled Substance Act?

    quinine

    The most common diluent of heroin is

    heroin

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

    marijuana

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

    ethyl alcohol

    Regular use of which of the following drugs may lead to physical dependency?

    morphine

    Heroin is a chemical derivative of

    infrared spectrophotometry

    This is an analytical technique considered to be a specific test in a drug identification scheme

    amphetamine

    is produced synthetically and does not occur naturally.

    Schedule IV

    The tranquilizers valium and librium are classified in which schedule of the Controlled Substances Act.

    technique

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

    retention time

    A compound tentatively can be identified by gas chromatography from its ______

    visualization

    The last step in a thin-layer chromatographic analysis is ___

    distribution

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

    absorption of light at specific frequencies

    The recorder of a spectrophotometer measures

    high

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

    physical

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

    regular

    Physical dependency develops only when the drug user adheres to a ____ schedule of drug intake.

    depress

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

    opium

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

    oxycontin

    A legally manufactured drug that is related chemically to heroin and heavily abused is ______

    hashish

    is the sticky resin extracted from the marijuana plant

    tetrahydrocannabinol

    The active ingredient of marijuana largely responsible for its hallucinogenic properties

    lysergic acid

    LSD is a chemical derivative of ______, a chemical obtained from the ergot fungus that grows on certain grasses and stains

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