Utah Permit Test – Alcohol, Drugs & Driving Laws

28 question-and-answer flashcards covering Utah DUI definitions, laws, penalties, and safe-driving practices.

What does "DUI" stand for?

Driving Under the Influence

Which substances can lead to a DUI charge in Utah?

Alcohol, illegal drugs, prescription drugs, over-the-counter medications, or any impairing substance

What is Utah’s legal BAC limit for drivers age 21 and older?

0.05% BAC

What BAC is allowed for drivers under 21 in Utah?

0.00% (Zero Tolerance Law)

What does the abbreviation "BAC" mean?

Blood Alcohol Concentration—the percentage of alcohol in the bloodstream

Which Utah law bans any measurable alcohol for drivers under 21?

Zero Tolerance Law

What is Utah’s Implied Consent Law?

By driving in Utah you agree to submit to a chemical test when requested by law enforcement

What happens if you refuse a chemical test under Implied Consent?

Your driver’s license will be suspended

How long is the suspension for refusing a chemical test (first offense)?

18 months

List common penalties for a first DUI conviction in Utah.

Arrest, fines, license suspension, possible jail time, and ignition interlock installation

Can you be charged with DUI even if your BAC is below 0.05%?

Yes—if your driving shows impairment

Which abilities does alcohol impair first?

Judgment and coordination

Give three ways alcohol affects driving ability.

Slows reaction time, impairs judgment, reduces focus and coordination

Can drug use result in a DUI charge in Utah?

Yes, including illegal drugs, prescriptions, and some over-the-counter medicines

Name at least three drugs or medications that can impair driving.

Examples: marijuana, opioids, allergy or cold medicines, tranquilizers, sleeping pills

Before driving while on medication, what should you always check?

The medication’s warning labels and side-effects such as drowsiness or dizziness

Is it legal to drive in Utah after using marijuana, even for medical purposes?

No—marijuana use that impairs driving is illegal

What are the possible penalties for a DUI that causes serious injury or death?

Felony charges, extended license suspension, and possible prison time

What is an ignition interlock device (IID)?

A breathalyzer installed in a vehicle that prevents it from starting if alcohol is detected

When can Utah courts require an ignition interlock device?

After certain DUI convictions, including first offenses for drivers under 21

Can you be arrested for DUI while sitting in a parked car?

Yes, if the engine is running or you are in actual control of the vehicle

What is the penalty for having an open container of alcohol in a vehicle?

A fine and potentially a misdemeanor charge

Where must open alcohol containers be stored while driving in Utah?

In the trunk or another area inaccessible to vehicle occupants

May passengers drink alcohol in a moving vehicle in Utah?

No—drinking is illegal for all occupants while the vehicle is moving

What happens if a driver under 21 is caught with alcohol in a vehicle?

License suspension and possible criminal charges

Is it safe to drive after having just one or two alcoholic drinks?

No—even small amounts of alcohol can impair driving ability

List two reliable ways to avoid a DUI.

Do not drive after drinking or using impairing drugs; arrange a sober ride, taxi, or stay where you are

What should you do before driving if you start a new medication?

Ask your doctor or pharmacist whether it is safe to drive