RI DMV Alcohol and Drug Impairment Laws 3 — Questions and Answers
Question 1: Which ability is typically affected FIRST when a person begins drinking alcohol?
- Judgment and self-control (Correct answer)
- Muscle coordination
- Vision
- Reaction to pain
Correct answer: Judgment and self-control
Judgment is the first ability impaired by alcohol, often before the drinker feels any physical effects.
Question 2: In Rhode Island, is it legal for a passenger to drink alcohol from an open container while the vehicle is being driven?
- No, open containers of alcohol are prohibited in the passenger area of a vehicle (Correct answer)
- Yes, as long as the driver does not drink
- Yes, if the passenger is over 21
- Only in the back seat
Correct answer: No, open containers of alcohol are prohibited in the passenger area of a vehicle
Rhode Island's open container law prohibits open alcoholic beverages in the passenger compartment regardless of who is drinking.
Question 3: A driver convicted of DUI in Rhode Island may be required to install what device that prevents the car from starting if alcohol is detected?
- An ignition interlock device (Correct answer)
- A GPS speed limiter
- An event data recorder
- A remote engine kill switch
Correct answer: An ignition interlock device
Courts can require an ignition interlock device, which tests the driver's breath before allowing the engine to start.
Question 4: How does alcohol affect a driver's field of vision at night?
- It narrows side vision and slows the eyes' recovery from glare (Correct answer)
- It improves focus on distant objects
- It has no effect on vision, only coordination
- It only affects color perception
Correct answer: It narrows side vision and slows the eyes' recovery from glare
Alcohol reduces peripheral vision and slows glare recovery, making night driving especially dangerous.
Question 5: A driver has had three drinks in one hour. Which factor does NOT influence their BAC level?
- The type of mixer used in the drinks (Correct answer)
- Body weight
- Amount of alcohol consumed
- Time elapsed since drinking
Correct answer: The type of mixer used in the drinks
BAC depends on the amount of alcohol, body weight, and time, not on what the alcohol is mixed with.
Question 6: Under Rhode Island law, driving under the influence of marijuana is treated how?
- It is illegal, even though recreational marijuana is legal for adults (Correct answer)
- It is legal if the driver has a medical marijuana card
- It is only illegal for drivers under 21
- It results only in a parking-style fine
Correct answer: It is illegal, even though recreational marijuana is legal for adults
Even with legalization, driving while impaired by marijuana remains a DUI offense in Rhode Island.
Question 7: What is the safest choice for a group planning an evening that includes drinking?
- Choose a designated driver who will not drink at all (Correct answer)
- Have the person who drank the least drive home
- Wait 30 minutes after the last drink before driving
- Drive slowly on back roads to avoid traffic
Correct answer: Choose a designated driver who will not drink at all
A designated driver who consumes no alcohol is the only reliably safe option among these choices.
RI DMV Alcohol and Drug Impairment Laws 3
Which ability is typically affected FIRST when a person begins drinking alcohol?