DUI/SFST Review

One-leg-stand indicators include all the following except

Post stop cues for DUI would include all the following except

The following are indicators for the walk-and-turn test except

An alcohol-impaired person will often have difficulty smoothly tracking a moving object.

A stimulus is an instrument the officer uses to determine a person's BAC.

SFST stands for

83 percent of people exhibiting 2 indicators for one-leg-stand have a BAC of 0.08 or more

Weaving or weaving across lane lines, the probability of DUI is more than .50 or 50 percent.

BAC stands for

When a person is impaired by alcohol, nystagmus is exaggerated and may occur at lesser angles.

Weaving cues and any other cue, the probability of DUI jumps to at least .85 or 85 percent.

HGN stands for

If jerking is distinct when the eye is at maximum deviation would be an HGN indicator.

Two or more indicators exhibited for the walk-and-turn indicates a BAC of 0.08 or greater.

Officers trained to conduct SFSTs correctly, identified drunken drivers over 90% of the time.

Driving without headlights at night could be an early indicator for a DUI driver.

Implied consent law refers to

How many nationally recognized SFST(S) are there?

If, between two eyes, four or more clues appear, the suspect likely has a BAC of 0.08 or higher

An HGN indicator would be if the angle of onset of jerking is within 46 degrees of center.

In the Walk-and-Turn test, the subject will take a total of 18 steps, heel-to-toe.

Lack of smooth pursuit is an HGN indicator.

The 3 tests for SFST (s) include all of the following except

The Walk-and-Turn test and One-Leg Stand test are "undivided attention"tests.

Horizontal Gaze Nystagmus is the voluntary jerking of the eye.