OVI

Term

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Need RS or PC to stop

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Terms in this set (8)

Odor of alc (from/in vehicle, on person, on breath)
Bloodshot, watery eyes (glassy appearance too)
Slurred speech/"slow", slothish, confused, incoherent
Hostile/antagonistic attitude
Confusion as to where is/came from/going
Loss of fine motor skills/difficulty getting license and reg
Asks to repeat questions
See in plain view alcohol containers/drug para in the vehicle; alcohol stain on lips! lady had red wine on her lips

Ask for several things at once while asking questions to divide attention and observe

Getting out of the car

Lack of balance/general coordination
Must hold onto vehicle or takes a long time to get out
Notice piss/throw up

SFSTs

HGN
OLS
WAT

HGN

PRE Test:

-Equal pupil size
-Resting nystagmus
-Equal tracking

Test Clues:

1.) Lack of smooth pursuit, check both eyes

2.) Distinct and sustained Nystagmus at max deviation, check both eyes

3.) Onset of N prior to 45 deg, check both eyes

*Vertical gaze Nystagmus, check both eyes

Check both eyes, one at a time, two complete left/right passes needed therefore for each clue step

4/6 = impairment

OLS

PUSH

Puts foot down
Uses arms for balance
Sways
Hops

2/4 = impairment

WAT

Fails to maintain balance during instruction stage

Starts too soon

Stops walking

Misses heel toe

Steps off line

Improper turn

Uses arms for balance

Incorrect # of steps

MISS US FI

misses heel toe, incorrect # of steps, starts too soon, stops walking, uses arms for balance, steps off line, fails to maintain balance during instructions, improper turn