SFST Exam Review Questions and answers, 100% Accurate.

SFST Exam Review Questions and answers, 100% Accurate. Colorado - In what state was the first SFST Field Validation Study done in 1995? Ethanol - The type of alcohol contained in alcoholic beverages is ____________. HGN - Which of the FST's is the most reliable and scientifically proven? "Illegal per se" - Having a statutorily prohibited blood alcohol content is known as _________. Divides - A good structured field sobriety test is simple and ________ the subject's attention. HGN - What's the first FST that you perform? Involuntary jerking of the eyes - The word "nystagmus" means ____________. until told to stop - During the One Leg Stand test, the subject is told to count out loud for how long? Nine - In the Walk and Turn test, the subject is required to take nine heal-to-toe steps in a straight line, turn around in a prescribed manner and return _______ heel-to-toe steps back along the line. True - The Modified Romberg Balance test is NOT a validated Field Sobriety Test. True or False Equal Pupil Size Resting Nystagmus Equal Tracking - What three things do you check for before doing HGN/VGN? Lack of Smooth Pursuit - What's the first thing to check for during the HGN test? Distinct and sustained nystagmus at maximum deviation - What's the second thing to check during the HGN test? Onset of nystagmus prior to 45 degrees - What's the third thing to check for during the HGN test? 12-15 inches from face and slightly above eye level - Before doing the HGN/VGN test, where should you position the stimulus? 2 seconds - How long do you check fro equal tracking?