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DRE Final Knowledge Study Guide!!!!!
QUESTIONS AND CORRECT DETAILED ANSWERS
2025/2026 (VERIFIED ANSWERS) |ALREADY
GRADED A+
The Autonomic Nervous Sub-System has sympathetic
nerves and _______ nerves? - .....ANSWER... ✔✔
Parasympathetic
The technical term for constricted pupils is? -
.....ANSWER... ✔✔ Miosis
You examine a subject that is under the combined
influence of PCP and Cocaine and you observe that the
subject exhibits HGN. This is an example of what type
of effect? - .....ANSWER... ✔✔ Overlapping Effect
Does Valium cause HGN? - .....ANSWER... ✔✔ Yes
Adderall is an example of what drug category? -
.....ANSWER... ✔✔ CNS Stimulants
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Where does a DRE ALWAYS check the pulse rate at? -
.....ANSWER... ✔✔ Left radial
What is Cocaine used for that Amphetamines are not? -
.....ANSWER... ✔✔ Anesthesia
The gap between the two nerve cells is called the? -
.....ANSWER... ✔✔ Synapse
How many validated clues have been established for
the Modified Romberg Balance Test? - .....ANSWER...
✔✔ No clues have been established for this test
How many validated clues have been established for
the Walk and Turn test? - .....ANSWER... ✔✔ Four
What is the DRE average rage for pupil size in room
light? - .....ANSWER... ✔✔ 2.5mm-5.0mm
The drug __________ is an example of a Synthetic
Narcotic Analgesic. - .....ANSWER... ✔✔ Demerol
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The drug _________ is an example of an anti-anxiety
tranquilizer. - .....ANSWER... ✔✔ Xanax
What is the lower number called on a blood pressure
measurement? - .....ANSWER... ✔✔ Diastolic
DXM is found under which category in the matrix? -
.....ANSWER... ✔✔ Dissociative Anesthetics
What effect is exhibited is a subject is under the
influence of PCP and Marijuana and the pulse rate is
102 bpm. - .....ANSWER... ✔✔ Additive Effect
Do any sub-categories of Narcotic Analgesics normally
cause an elevated body temperature? - .....ANSWER...
✔✔ No
What is the DRE average range of an adult pulse rate?
- .....ANSWER... ✔✔ 60-90 bpm
What is the technical term for an abnormally rapid
heart rate? - .....ANSWER... ✔✔ Tachycardia
DRE Final Knowledge Study Guide!!!!!
QUESTIONS AND CORRECT DETAILED ANSWERS
2025/2026 (VERIFIED ANSWERS) |ALREADY
GRADED A+
The Autonomic Nervous Sub-System has sympathetic
nerves and _______ nerves? - .....ANSWER... ✔✔
Parasympathetic
The technical term for constricted pupils is? -
.....ANSWER... ✔✔ Miosis
You examine a subject that is under the combined
influence of PCP and Cocaine and you observe that the
subject exhibits HGN. This is an example of what type
of effect? - .....ANSWER... ✔✔ Overlapping Effect
Does Valium cause HGN? - .....ANSWER... ✔✔ Yes
Adderall is an example of what drug category? -
.....ANSWER... ✔✔ CNS Stimulants
,2|Page
Where does a DRE ALWAYS check the pulse rate at? -
.....ANSWER... ✔✔ Left radial
What is Cocaine used for that Amphetamines are not? -
.....ANSWER... ✔✔ Anesthesia
The gap between the two nerve cells is called the? -
.....ANSWER... ✔✔ Synapse
How many validated clues have been established for
the Modified Romberg Balance Test? - .....ANSWER...
✔✔ No clues have been established for this test
How many validated clues have been established for
the Walk and Turn test? - .....ANSWER... ✔✔ Four
What is the DRE average rage for pupil size in room
light? - .....ANSWER... ✔✔ 2.5mm-5.0mm
The drug __________ is an example of a Synthetic
Narcotic Analgesic. - .....ANSWER... ✔✔ Demerol
, 3|Page
The drug _________ is an example of an anti-anxiety
tranquilizer. - .....ANSWER... ✔✔ Xanax
What is the lower number called on a blood pressure
measurement? - .....ANSWER... ✔✔ Diastolic
DXM is found under which category in the matrix? -
.....ANSWER... ✔✔ Dissociative Anesthetics
What effect is exhibited is a subject is under the
influence of PCP and Marijuana and the pulse rate is
102 bpm. - .....ANSWER... ✔✔ Additive Effect
Do any sub-categories of Narcotic Analgesics normally
cause an elevated body temperature? - .....ANSWER...
✔✔ No
What is the DRE average range of an adult pulse rate?
- .....ANSWER... ✔✔ 60-90 bpm
What is the technical term for an abnormally rapid
heart rate? - .....ANSWER... ✔✔ Tachycardia
