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Flashcards in SFST’s Deck (16)
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1
Q

What are the four types of HGN tests?

A
  1. Lack of smooth pursuit
  2. District and sustained HGN at max deviation
  3. onset HGN prior to 45 degree
  4. Vertical gaze
2
Q

What type of test is the WAT & OLS?

A

Divided attention tests!

3
Q

What are the two WAT stages?

A

Instruction stage & walking stage

4
Q

What are the first 4 clues (Of 8) to WAT?

A
  1. Cannot keep balance while listening to instructions
  2. Starts to soon
  3. Stops while
  4. Does not touch heel to toe
5
Q

What are the LAST 4 clues (Of 8) to WAT?

A
  1. Steps off the line
  2. Uses arms for balance
  3. Improper turn
  4. Incorrect # of steps
6
Q

What test criteria indicated a BAC of 0.08 for WAT? And what accurate %?

A

2 or more clues indicates .08 at a 79% accuracy

7
Q

What test criteria indicated a BAC of 0.08 for OLS? And what accurate %?

A

2 or more clues indicated a 0.08 at a 83% accuracy

8
Q

What test criteria indicated a BAC of 0.08 for HGN TEST? And what accurate %?

A

4 or more (Of 6) cues indicated a 0.08 with a 88% reliability

9
Q

What are the common symptoms of a BAC of .03 & .05 & .08 & .10?

A

.03 - Slow Reaction
.05 - impaired Judgement
.08 - Impaired vision
.10 - Poor Coordination

10
Q

What is Phase One of a DWI Detection?

A

Vehicle in motion

- Recognize evidence of DWI

11
Q

What is Phase Two of a DWI Detection?

A

Personal Contact.

- Interview and observe driver

12
Q

What is Phase Three of a DWI Detection?

A

Pre-Arrest Screening

- SFST, should you arrest?

13
Q

What are 3 additional FIeld sobriety tests?

A
  • Alphabet (Not starting “A” or ending “Z”) Start “J” end “W”
  • Count Down “Start 68 to 53” (15 #’s)
  • Finger Count 1-5
14
Q

What level of eviction do you need for a DWI?

A

“Beyond a reasonable doubt” that the crime of DWI was committed

15
Q

What is “Per Se Statute” in regards to DWI?

A

Illegal to operate a veh with a motor having a BAC of 0.08 or higher (Mower, electric scooter)

16
Q

What is MO’s DWI’s Implied consent law to a chemical test?

A

With a MO D.L or another state driver crossing state lines implied consent.

Refusal to a chemical test (Blood, breath, Saliva, Urine) will get their D.L revolved for one year!