Substances & Impairment
This refers to the use of drugs from two or more categories at the same time
What is Polydrug Use?
This is the major decision you have to make during Phase Three of the DUI Detection Process
Do I have probable cause to arrest the driver for DUI?
The One Leg Stand SFST should be timed using a time measuring device for this long
What is 30 Seconds?
This type of chemical test should be requested when the breath test is below .08 and you have probable cause to believe the person is impaired by a substance other than alcohol
What is a Urine Test?
This refers to the ability to concentrate on two or more tasks at the same time
What is Divided Attention?
Alcohol belongs to this drug category
What are Central Nervous System Depressants?
Phase Two of the DUI Detection Process includes these two evidence-gathering tasks
1. Observe and talk with the driver in the vehicle
2. Observe the driver exiting the vehicle
The One Leg Stand SFST consists of these two stages
1. Instructions Stage
2. Balance and Counting Stage
Before conducting a breath test, the BTO or their designee must do this with the arrested subject
What is a 20-Minute Observation Period?
This case law states that you are not required to give a Miranda warning during a traffic stop when you temporarily detain a motorist to ask a few brief questions and issue a citation
What is Berkemer v. McCarty?
Driving in opposing lanes of traffic, driving the wrong way on a one-way road, and driving without headlights on at night, are examples of this type of visual cue
What are Vigilance Problems?
These are the three SFST's used for pre-arrest screening
1. Horizontal Gaze Nystagmus
2. Walk and Turn
3. One Leg Stand
When conducting the Horizontal Gaze Nystagmus SFST, this is how the stimulus should be positioned in relation to the subject's face
12-15 inches from the driver's nose and slightly above their eye level
A driver must be advised of this if they refuse to submit to a lawfully requested chemical test of their breath, urine, or blood
What is Implied Consent Warning?
This is a divided attention test that measures a person's ability to perform both mental and physical tasks at the same time
What is a Psychophysical Test?
This is the process by which the bloodstream carries alcohol to the body's tissues and organs
What is Distribution?
According to NHTSA research studies, drivers who used the three SFST's made correct decisions to arrest this percentage of the time
What is 91%?
These are the 6 clues that may be observed during the HGN SFST
1. Lack of Smooth Pursuit (Left Eye)
2. Lack of Smooth Pursuit (Right Eye)
3. Distinct and Sustained Nystagmus at Maximum Deviation (Left Eye)
4. Distinct and Sustained Nystagmus at Maximum Deviation (Right Eye)
5. Onset of Nystagmus prior to 45 (Left Eye)
6. Onset of Nystagmus prior to 45 (Right Eye)
F.S. 316.193 states a person commits the offense of DUI if the person is driving or in actual physical control of a vehicle and they have a blood alcohol level of _________________
What is .08 or more grams of alcohol per 100 milliliters of blood
This occurs when the eye of an impaired driver jerks or bounces as the eye follows a smoothly moving stimulus
What is Lack of Smooth Pursuit?
These are the 4 common mental and physical effects of alcohol listed in the text
1. Slowed Reactions/Perception Reaction Time
2. Poor Judgement
3. Risk Taking
4. Poor Coordination
Bloodshot eyes, soiled clothing, and alcoholic containers/paraphernalia, are all examples of this
What are Observable Clues of Impairment?
These are the 6 observable clues during the Walking Stage of the Walk and Turn SFST
1. Stops while walking
2 Fails to walk heel to toe
3. Steps off the line
4. Uses arms for balance
5. Improper turn
6. Incorrect # of steps
A copy of the DUI citation and the seized driver's license should be forwarded to the DHSMV within this time frame for an administrative suspension hearing
What is 5 days?
A person may face an administrative suspension, even if they are not arrested for DUI, when they are operating a commercial motor vehicle and have a BAC of this level or greater
What is .04?