Class 159 Test Review

Detection phase two is called _____.

What is the type of Nystagmus associated with high doses of alcohol for that individual?

What is the second clue of the HGN test?

First SFST field study to utilize experienced LE personnel?

What is the recommended position of the stimulus while checking for HGN?

A good, structured field sobriety test should be what?

The second task during detection phase two is.....

Which study answered the question, "Do SFSTs discriminate at BACs below 0.10?"

During the San Diego SFST Field Validation Study, which test was most accurate in identifying a person above .08 BAC?

"Post stop" cues are usually seen in what DWI Detection Phase?

Optokinetic Nystagmus occurs:

During the OLS test, the subject should be instructed to count out loud in the prescribed manner __________

What is the second task during detection phase two?

Based on the San Diego Study, what is the accuracy percentage for the HGN test?

What is NOT one of the four clues that can be observed during the OLS test?

During the check for VGN, the stimulus is held at the maximum elevation for at least ___ seconds.

How many clues are assessed when the subject cannot complete the OLS test?

The “Illegal Per Se” law makes it an offense to operate a vehicle while ___.

To record a clue for Distinct and Sustained Nystag. at Max Deviation, the stimulus must be held for at least __ seconds.

Detection phase three is called what?

WAT instructions, direct the subject to leave his ___ foot on the line and .....

If resting nystagmus is observed with a subject, this may be an indicator of ____.

What type of Nystagmus occurs when the eyes look straight ahead?

Cadet class 159 observed rotational nystagmus during a class demonstration.

What is phase one of DWI detection called?