drugs & poisons. question: a police officer performs a field test on a white powder, obtaining a...
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Drugs & Poisons
Question:
A police officer performs a field test on a white powder, obtaining a purple color. The most likely drug present is:
Answer:
Heroin
Question:
The reagent used for the field test of heroin is:
Answer:
Marquis
Question
Identify marijuana’s classification
Answer
Hallucinogen
Question
The most common diluent of heroin is:
Answer:
Quinine
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?
Answer:
Schedule II
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?
Answer:
Schedule I
Question:
There is a significant likelihood that continued use of this drug will result in a low degree of psychological dependence.
Answer:
Marijuana
Question:
Regular use of the following drug may lead to physical dependency
Answer:
Ethyl Alcohol
Question:
The most satisfying way of simultaneously separating and tentatively identifying drugs is by:
Answer
Chromatography
Question
Heroin is a chemical derivative of:
Answer:
Morphine
Question:
Name a drug that is produced and does not occur naturally
Answer:
Amphetamine
Question:
Name an analytical technique that is considered to be a specific test in a drug identification scheme
Answer:
Infrared spectrophotometry
Question:
Fill in the blank: Hashish is a
concentrated preparation of _________.
Answer:
Marijuana
Question:
Fill in the blank:The active ingredient of marijuana is _________.
Answer:
tetrahydrocannabinol
Question:
Prior to ______ marijuana was classified as a narcotic drug.
Answer:
1970
Question:
Marijuana is synthesized from the what type of plant?
Answer:
Cannabis sativa L
Question:
The source of most analgesic narcotics is
Answer:
Opium
Question:
Opium is a milky gummy juice from
the pod of this plant:
Answer:
Papaver somniferium
Question
Name three popular “club drugs”
Answer:
MDMARohypnolGHBKetamine
Question:
Caffeine, Amphetamines and Cocaine are all examples of _____________.
Answer
Stimulants
Question:
Alcohol is eliminated from the body chemically unchanged in:
Answer
UrineBreathPerspiration
Question:
Alcohol is oxidized in the body, primarily in
Answer
The liver
Question:
A breath test may be used to analyze
Answer
Alcohol
Question
Blood samples must be kept refrigerated so that the alcohol concentration does not _________ with time.
Answer:
Decrease
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)?
Answer:
25 times higher than normal
What percentage of alcohol is absorbed through the stomach walls into the portal vein of the blood system?
Answer:
20%
Question:
The blood alcohol concentration level for being presumed to be legally “under the influence” in most states is:
Answer
0.08%
Question:
The elimination of “burn off” rate of alcohol average _____% w/v per hour.
Answer
0.015
Question:
The ratio of alcohol in the blood to alcohol in alveoli air is approximately:
Answer:
2100 to one
Question:
Alcohol is broken down in the liver by ______.
Answer
oxidation
Question
What is alcohol’s classification?
Answer
depressant
Question
Is Alcohol distributed nearly evenly throughout water portions of the body by the blood?
Answer:
Yes
Question:
The Breathalyzer measures the absorption of light by __________.
Answer
Potassium dichromate
Question:
The analytical technique widely used for directly measuring the amount of alcohol present in the blood is
Answer:
Gas Chromatography
Question
Name a drug that is not found in blood or urine.
Answer:
Heroin
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?
Answer:
Walk and Turn Stand on one leg horizontal gaze
nystagmus