Dwi sfst - Study guides, Class notes & Summaries

DWI / SFST NHTSA

NHTSA SFST If OVI is a criminal offense, the standard of proof is - correct answer Proof beyond a reasonable doubt The purpose of implied consent is - correct answer To encourage a driver arrested for OVI to provide a chemical test for evidence For the Per Se offense, chemical test result is _________ evidence - correct answer Presumptive The Per Se law makes it unlawful to - correct answer Drive with statutory prohibited level of a substance in your body The Phase One (vehicle in m...

NHTSA SFST, Exam Review Questions and answers. Approximately what percentage of fatal crashes involve drivers who have been drinking? 2015-29% 2016-28% Weekends-26% On any typical weekend night, approximately what percentage of cars are driven by persons who are DWI? 10% Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen How many times does the average DWI violator drive intoxicated before arrest? 80 times An ...

DWI / SFST NHTSA, Exam Review Questions/ BEER - -12 oz , 4% - 0.48 pure WINE - -4 oz , 12% , -0.48 pure WHISKEY - -1 ¼ oz , 40% alc 0.50 eth PHASE 1 - -VEHICLE IN MOTION SHOULD I STOP VEHICLE? PHASE 2 - -PERSONAL CONTACT COULD I TAKE OUT OF CAR? PHASE 3 - -PRE-ARREST SCREENING SHOULD I ARREST? ADMINISTRATIVE for HGN? - -Equal pupil size Equal tracking 2 STAGES TO WALK AND TURN - -INSTRUCTION WALK & TURN 2 STAGES TO ONE LEG STAND - -INSTRUCTION BALANCE / COUNTING WALK AND TURN...

LE 720 / NHTSA - OWI SFST, Questions and answers/ In typical enforcement jurisdictions 100 DWI violations will result in? - -One Arrest In the Fort Lauderdale study, police officers arrested ___ of the drivers they contacted whose BAC's were .10 to .20. - -22% Name three different chemicals that are alcohols. - -Methyl, Ethyl and Isopropyl (Methanol, Ethanol, and Isopropano

SFST Written Exam UPDATED ACTUAL Questions and CORRECT Answers How many deaths or injuries occur each hour due to impaired drivers? - CORRECT ANSWER- 65 What are two approaches to the DWI problem? - CORRECT ANSWER- 1. Prevention 2. Deterran

SFST Questions and Answers with Verified Solutions How many inches (at least) should the stimulus be held from the suspects face when administering the HGN test? 12" What is the minimum number of seconds that the stimulus should be held when checking for nystagmus at maximum deviation? 4 seconds What is the minimum pace (in seconds) that the stimulus should move when checking for onset of nystagmus prior to 45 degree? 4 seconds What is the recommended order that SFST's should be administer...

NHTSA SFST If OVI is a criminal offense, the standard of proof is - correct answer Proof beyond a reasonable doubt The purpose of implied consent is - correct answer To encourage a driver arrested for OVI to provide a chemical test for evidence For the Per Se offense, chemical test result is _________ evidence - correct answer Presumptive The Per Se law makes it unlawful to - correct answer Drive with statutory prohibited level of a substance in your body The Phase One (vehicle in m...

What BAC percentages result in most alcohol-related accidents? - ANSWERBetween .08 and .12 Divided Attention - ANSWERConcentrating on more than one thing at a time. Divided Attention Test - ANSWERA test which requires the subject to concentrate on both mental and physical tasks at the same time. The two psychophysical tests Walk and Turn (WAT) and One Leg Stand (OLS) require the suspect to divide their attention. Acronym: HGN - ANSWERHorizontal Gaze Nystagmus Horizontal Gaze Nystagmu...

What BAC percentages result in most alcohol-related accidents? - ANSWERBetween .08 and .12 Divided Attention - ANSWERConcentrating on more than one thing at a time. Divided Attention Test - ANSWERA test which requires the subject to concentrate on both mental and physical tasks at the same time. The two psychophysical tests Walk and Turn (WAT) and One Leg Stand (OLS) require the suspect to divide their attention. Acronym: HGN - ANSWERHorizontal Gaze Nystagmus Horizontal Gaze Nystagmu...