Unit 3 Review
1
Hallucinogens
A
B
C
D
2
Presumptive tests include
A
B
C
D
E
3
act on the central nervous system to increase energy and alertness
change ones perceptions and moods
relieves pain
reduces excitability and calms a person
Chromatography can separate a mixture into its component parts.
A
B
8
chromatography
transmittance
spectroscopy
Stimulants
A
B
C
D
7
density
precipitate
texture
boiling point
The study of Electromagnetic radiation is called
A
B
C
6
exposure to a substance over a short period of time
exposure to a substance over a long period of time
a sudden one-time exposure to a substance
Physical properties can include all except
A
B
C
D
5
spot tests
spectroscopy
Thin Layer Chromatography
A and C
all of the above
Chronic exposure is
A
B
C
4
act on the central nervous system to increase energy and alertness
changes ones perceptions and moods
relieves pain
reduces excitability and calms a person
True
False
Acute toxicity
A
B
C
has a gradual effect on someone
has a delayed effect on someone
has an immediate effect on someone
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Unit 3 Review
9
Chemical properties include all except
A
B
C
D
10
An example of an analgesic would be aspirin
A
B
11
B
C
is the combined effect of substances which decreases the individual effects
of each substance.
is the combined effects of substances which exceeds the sum of the
individual substances.
is the combined effect of substances which neutralizes the effect of all
substances.
Thin Layer Chromatography is an example of a
A
B
15
spot tests
spectroscopy
Thin Layer Chromatography
B and C
all of the above
Synergism
A
14
act on the central nervous system to increase energy and alertness
changes ones perceptions and moods
relieve pain
reduces excitability and calms a person
Confirmatory tests include
A
B
C
D
E
13
True
False
Narcotics
A
B
C
D
12
color change from a test, such as a flame test
precipitate
boiling point
color change when exposed to a different pH
confirmatory test
presumptive test
Illicit drugs are legal drugs that are used illegally.
A
B
True
False
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Unit 3 Review
16
Depressants
A
B
C
D
17
Antagonism
A
B
C
18
True
False
Morphine is a narcotic.
A
B
23
presumptive tests
confirmatory tests
Analgesics are grouped into 2 categories, narcotics and nonnarcotics.
A
B
22
True
False
A false-positive can happen with
A
B
21
stimulant
hallucinogen
depressant
narcotic
Retention factor (Rf) is a ratio used to characterize and compare components in a sample.
A
B
20
is the combined effect of substances which decrease the individual effects of
each substance.
is the combined effects of substances which exceeds the sum of the
individual effect of each substance.
is the combined effect of substances which neutralizes the effects of all
substances.
Marijuana is a
A
B
C
D
19
act on the central nervous system to increase energy and alertness
changes ones perceptions and moods
relieves pain
reduce excitability and calm a person
True
False
Acetaminophen is a nonnarcotic.
A
B
True
False
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