Hgn Cheat Sheet - Glasses if worn) keep your head sti and fo 3. 1.st and with your heels and toes. There are no specific clues for vertical nystagmus. (8 total clues, 2 in instruction phase, 6 in walking phase). Six clues, three for each eye. Dwi detection and standardized field sobriety test (sfst) participant manual. Ll ll ow t he. Web sfst pocket guide instructions. Distinct and sustained nystagmus and maximum deviation 3. I’m going to c heck your eyes.
• i am going to check your eyes • keep your head still and follow this stimulus with your eyes only. Togethe r and arms down by your si de. Glasses if worn) keep your head sti and fo 3. There are no specific clues for vertical nystagmus. I’m going to c heck your eyes. Lack of smooth pursuit 2. Angle of onset prior to 45 degrees 2. Dwi detection and standardized field sobriety test (sfst) participant manual. Six clues, three for each eye. Dwi detection and sfst training. Distinct and sustained nystagmus and maximum deviation 3. (8 total clues, 2 in instruction phase, 6 in walking phase). 1.st and with your heels and toes. Web sfst pocket guide instructions. Dwi detection and sfst training. Ll ll ow t he. • keep following the stimulus with your eyes until i tell you to stop.