DUI and SFST, Test Questions and answers, rated A+

DUI and SFST, Test Questions and answers, rated A+ How many clues are in HGN test - 6 for HGN What does illegal per se mean? - means that the act is inherently illegal. Thus, an act is illegal without extrinsic proof of any surrounding circumstances such as lack of scienter (knowledge) or other defenses. They have a BAC of 0.08 ______is the Key to _________ field sobriety testing - Simplicity divided attention What does Phase two consist of? - Have operator step out of the vehicle How many clues are in the One Leg Stand? - 4 OLS How many clues are in the Walk and Turn? - 8WAT How many total steps are in the WAT? - total 18 (9 down and 9 back) Can you be convicted if your BAC is under .08? - Yes as long as you can articulate and testify to what you say Define Nystagmus? - The involuntary jerking of one's eye Can you not be convicted if you have a BAC of .08 or higher? - Yes if you don't testify or articulate your case well and if you lie. What is the time frame for the One Leg Stand? - 30 seconds Name the two stages in the One Leg Stand? - Instructional Balance & Counting Stage Name the two stages in the Walk and Turn - Instructions Stage and Walking Stage What is the enzyme that metabolized alcohol? - Alcohol Dehydrogenase What is the decision in in phase one that that the officer must make? - If you have grounds or enough information to stop the vehicle suspected of DUI What is the clues wending driver interview? - Sense of Sight Sense of Hearing Sense of Smell What are the percent for accuracy for HGN? - 88% HGN What are the percent for accuracy for WAT? - 79% WAT What are the percent for accuracy for OLS? - 83% OLS Define Optokinetic? - Nystagmus occurs when the eyes fixate on an object that suddenly moves out of sight or when the eyes watch sharply contrasting moving images What does HGN stand for? - Horizontal Gase Nystagmus What are the 3 phases in DWI? - Vehicle in Motion, Personal Contact, and Pre Screening for Arrest Does Implied Consent work in VA? - Yes it does