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SFST List the standardized field sobriety tests in correct order - Answer- Horizontal gaze nystagmus Walk and turn One leg stand How many clues are assessed a suspect who displays smooth pursuit in both eyes; indistinct nystagmus in both eyes at maximum deviation; and, onset of nystagmus in both eyes prior to 45 degrees? - Answer- 2 The police officers principal decision during the detection phase two usually is______. - Answer- Should I instruct the driver to exit the vehicle. The...

SFST Exam Per Se Limits for Alcohol and Marijuana - Answer- 0.08 BAC 5 nanograms per ml of blood 3 Types of Alcohol - Answer- - Methanol - Isopropanol - Ethyl 2 approaches to DUI - Answer- - Prevention - Deterrence BAC drops at what rate? - Answer- About 0.015 per hour What is BAC measured as? - Answer- Number of grams of alcohol found in 100 ml of blood Phase 1 - Answer- - Vehicle in Motion - "Should I stop the vehicle" Phase 1: Pre-stop Clues - Answer- - Problems m...

SFST EXAM San Diego Percentages - Answer- San Diego FST validation—NHSTA accurate a. HGN was 88% b. WAT 79% c. OLS 83% 3 tests for possible DUI - Answer- 1) Horizontal Gaze Nystagmus (HGN) 2) One Leg Stand (OLS) 3) Walk and Turn (WAT) Most reliable FST - Answer- Horizontal Gaze Nystagmus NHTSA 3 Phases - Answer- Phase 1: Vehicle in motion - Stop the car? Phase 2: Personal Contact - SFST testing? Phase Three: Pre-arrest Screening - Arrest? Common symptoms of alcohol i...

SFST Review What type of alcohol is contained in alcoholic beverages? - Answer- Ethanol How long is the subject timed during the one leg stand test? - Answer- 30 seconds What is the principle decision for Phase 1 of a DWI stop? - Answer- Is there PC to stop the vehicle? What is the principle decision for Phase 2 of a DWI stop? - Answer- Is there reason to have the driver exit the vehicle? What is the principle decision for Phase 3 of a DWI stop? - Answer- Should I arrest? Wha...

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Standard field sobriety test- SFST Complete Questions And Actual Responses