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Drugs, Forensic Science
Toxicology, Forensic Science
Terms in this set (26)
The reagent used for the field test of heroin is ________
Marijuana is considered to be a(n) ________________
The most satisfactory way of simultaneously separating tentatively identifying drugs is by
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?
The most common diluent of heroin is
A police officer performs a field test on a white powder, obtaining a purple color. The most likely drug present is ____________
There is significant likelihood that continued use of ______ will result in a low degree of psychological dependence.
Regular use of which of the following drugs may lead to physical dependency?
Heroin is a chemical derivative of
This is an analytical technique considered to be a specific test in a drug identification scheme
is produced synthetically and does not occur naturally.
The tranquilizers valium and librium are classified in which schedule of the Controlled Substances Act.
Chromatography is a _____________ for separating and tentatively identify the components of a mixture.
A compound tentatively can be identified by gas chromatography from its ______
The last step in a thin-layer chromatographic analysis is ___
The ____ of a substance between a mobile and stationary phase describes chromatography.
absorption of light at specific frequencies
The recorder of a spectrophotometer measures
Drugs such as alcohol, heroin, amphetamines, barbiturates, and cocaine can lead to a ____ degree of psychological dependence with repeated use.
The development of _____ dependence on a drug is shown by withdrawal symptoms such as convulsions when the user stops taking the drug.
Physical dependency develops only when the drug user adheres to a ____ schedule of drug intake.
Narcotic drugs are analgesics that ______ the central nervous system (CNS).
__ is a gummy, milky juice exuded through a cut made in the unripe pod of the opium poppy.
A legally manufactured drug that is related chemically to heroin and heavily abused is ______
is the sticky resin extracted from the marijuana plant
The active ingredient of marijuana largely responsible for its hallucinogenic properties
LSD is a chemical derivative of ______, a chemical obtained from the ergot fungus that grows on certain grasses and stains