Washington State Knowledge Test Alcohol, Drugs, and Driving 2

Question 1

What is the approximate time it takes for the liver to process one standard drink?

Accepted Answer

1 hour

Answer

15 minutes

Answer

30 minutes

Answer

2 hours

Question 2

In Washington, a commercial driver's BAC limit while operating a commercial vehicle is:

Accepted Answer

0.04%

Answer

0.08%

Answer

0.06%

Answer

0.02%

Question 3

Which factor most influences how alcohol affects an individual driver?

Accepted Answer

Body weight, gender, food consumed, and metabolism

Answer

The type of alcohol consumed (beer vs. spirits)

Answer

The time of day drinking occurred

Answer

The driver's driving experience

Question 4

Under Washington law, open containers of alcohol in a vehicle must be:

Accepted Answer

Sealed and placed in the trunk or out of reach of passengers

Answer

Placed in the back seat out of driver's reach

Answer

Only in the back seat if passengers are present

Answer

Allowed only for passengers, not the driver

Question 5

What is 'Drug Recognition Expert' (DRE) evaluation in Washington used for?

Accepted Answer

Identifying drug-impaired drivers at traffic stops

Answer

Testing new prescription drugs for safety

Answer

Certifying addiction counselors

Answer

Processing drug evidence for court cases

Question 6

If a driver's license is revoked for a DUI in Washington, they must typically install what device to have driving privileges restored?

Accepted Answer

Ignition interlock device

Answer

Dashboard camera

Answer

GPS tracking device

Answer

Breathalyzer in the glove box