drugs & poisons. question: a police officer performs a field test on a white powder, obtaining a...
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![Page 1: Drugs & Poisons. Question: A police officer performs a field test on a white powder, obtaining a purple color. The most likely drug present is:](https://reader035.vdocuments.mx/reader035/viewer/2022062304/56649e7e5503460f94b81d8e/html5/thumbnails/1.jpg)
Drugs & Poisons
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Question:
A police officer performs a field test on a white powder, obtaining a purple color. The most likely drug present is:
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Answer:
Heroin
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Question:
The reagent used for the field test of heroin is:
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Answer:
Marquis
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Question
Identify marijuana’s classification
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Answer
Hallucinogen
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Question
The most common diluent of heroin is:
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Answer:
Quinine
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Question:
Drugs deemed to have the highest potential for abuse and have a current medical use are listed in which schedule of the Controlled Substances Act?
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Answer:
Schedule II
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Question
Drugs deemed to have the highest potential for abuse and have NO medical use are listed in which schedule of the Controlled Substances Act?
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Answer:
Schedule I
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Question:
There is a significant likelihood that continued use of this drug will result in a low degree of psychological dependence.
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Answer:
Marijuana
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Question:
Regular use of the following drug may lead to physical dependency
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Answer:
Ethyl Alcohol
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Question:
The most satisfying way of simultaneously separating and tentatively identifying drugs is by:
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Answer
Chromatography
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Question
Heroin is a chemical derivative of:
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Answer:
Morphine
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Question:
Name a drug that is produced and does not occur naturally
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Answer:
Amphetamine
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Question:
Name an analytical technique that is considered to be a specific test in a drug identification scheme
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Answer:
Infrared spectrophotometry
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Question:
Fill in the blank: Hashish is a
concentrated preparation of _________.
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Answer:
Marijuana
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Question:
Fill in the blank:The active ingredient of marijuana is _________.
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Answer:
tetrahydrocannabinol
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Question:
Prior to ______ marijuana was classified as a narcotic drug.
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Answer:
1970
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Question:
Marijuana is synthesized from the what type of plant?
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Answer:
Cannabis sativa L
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Question:
The source of most analgesic narcotics is
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Answer:
Opium
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Question:
Opium is a milky gummy juice from
the pod of this plant:
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Answer:
Papaver somniferium
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Question
Name three popular “club drugs”
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Answer:
MDMARohypnolGHBKetamine
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Question:
Caffeine, Amphetamines and Cocaine are all examples of _____________.
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Answer
Stimulants
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Question:
Alcohol is eliminated from the body chemically unchanged in:
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Answer
UrineBreathPerspiration
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Question:
Alcohol is oxidized in the body, primarily in
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Answer
The liver
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Question:
A breath test may be used to analyze
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Answer
Alcohol
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Question
Blood samples must be kept refrigerated so that the alcohol concentration does not _________ with time.
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Answer:
Decrease
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Question:
With a blood alcohol concentration of 0.15 percent, what are the chances of being in an automobile accident (if you are the driver)?
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Answer:
25 times higher than normal
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What percentage of alcohol is absorbed through the stomach walls into the portal vein of the blood system?
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Answer:
20%
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Question:
The blood alcohol concentration level for being presumed to be legally “under the influence” in most states is:
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Answer
0.08%
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Question:
The elimination of “burn off” rate of alcohol average _____% w/v per hour.
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Answer
0.015
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Question:
The ratio of alcohol in the blood to alcohol in alveoli air is approximately:
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Answer:
2100 to one
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Question:
Alcohol is broken down in the liver by ______.
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Answer
oxidation
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Question
What is alcohol’s classification?
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Answer
depressant
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Question
Is Alcohol distributed nearly evenly throughout water portions of the body by the blood?
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Answer:
Yes
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Question:
The Breathalyzer measures the absorption of light by __________.
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Answer
Potassium dichromate
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Question:
The analytical technique widely used for directly measuring the amount of alcohol present in the blood is
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Answer:
Gas Chromatography
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Question
Name a drug that is not found in blood or urine.
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Answer:
Heroin
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Question:
Name at least one out of three psychophysical test which a police officer may give to an individual suspected of being under the influence of alcohol?
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Answer:
Walk and Turn Stand on one leg horizontal gaze
nystagmus