Ohio: Alcohol & drugs — Part 1 Practice Test
Questions in this part include: “What does the manual say about legally prescribed or over-the-counter medication and driving?” · “In Ohio, what BAC level or higher is illegal for a driver under age 21?”
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Questions are original and based on the official manual "Ohio Driver Manual" (HSY 7607 10/25 (October 2025)), Ohio Bureau of Motor Vehicles.
All 17 questions in this practice test
Take the test above first, then use this list to study. Tap “Show answer” to see the correct answer and explanation.
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What does the manual say about legally prescribed or over-the-counter medication and driving?
- It may affect an individual’s driving ability
- It never affects driving if taken as directed
- It is allowed to be combined with alcohol
- It affects driving only at night
Show answer
Correct answer: It may affect an individual’s driving ability
The manual says even legally prescribed or over-the-counter medication may affect an individual’s driving ability.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 8
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Which effect of alcohol and drugs on vision does the manual list?
- Improved vision when driving at night
- Expanded side vision while looking ahead
- Reduced ability to judge distance and speed
- Sharper focus on objects that are nearby
Show answer
Correct answer: Reduced ability to judge distance and speed
The manual says alcohol and drugs may cause blurred vision, reduced ability to focus, and reduced ability to judge distance, speed, and movement of other vehicles.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 8
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How do alcohol and drugs affect reaction time?
- They make reactions faster but less accurate
- They slow how fast you process and respond
- They affect reaction time only after several drinks
- They have no effect on reaction time
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Correct answer: They slow how fast you process and respond
The manual says alcohol and drugs slow your ability to process information and respond to the driving task.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 8
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How do alcohol and drugs affect judgment?
- They improve your ability to make quick decisions
- They change only your ability to hear
- They affect judgment only when driving at night
- They reduce your ability to perceive your surroundings
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Correct answer: They reduce your ability to perceive your surroundings
The manual says alcohol and drugs reduce your ability to perceive surroundings and make quick decisions.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 8
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What is the legal drinking age in Ohio?
- 18 years or older
- 21 years or older
- 19 years or older
- 20 years or older
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Correct answer: 21 years or older
The manual states that the legal drinking age is 21 years or older.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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It is against the law to operate a motor vehicle in Ohio with a blood-alcohol concentration (BAC) of what level or higher at any age?
- .08%
- .05%
- .10%
- .12%
Show answer
Correct answer: .08%
The BAC limit is .08% or higher at any age.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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In Ohio, what BAC level or higher is illegal for commercial drivers?
- .06%
- .10%
- .04%
- .12%
Show answer
Correct answer: .04%
The limit for commercial drivers is .04% or higher.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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In Ohio, what BAC level or higher is illegal for a driver under age 21?
- .01%
- .02%
- .03%
- .06%
Show answer
Correct answer: .02%
The limit for drivers under age 21 is .02% or higher.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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On what is evidence of impaired driving based in Ohio?
- The driver's own statement about how much was consumed that day
- Only the testimony of a passenger who was riding in the vehicle
- The driver's prior record, with no physical findings or tests
- The officer's physical findings and the results of a chemical test
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Correct answer: The officer's physical findings and the results of a chemical test
Evidence is based on the arresting officer's physical findings and the results of a chemical test.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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Within how long after an arrest must an individual consent to, or refuse, a chemical test for the Administrative License Suspension (ALS) rules to apply?
- 30 minutes
- Four hours
- Two hours
- 24 hours
Show answer
Correct answer: Two hours
The ALS provisions apply to consent or refusal within two hours of the arrest.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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A driver consents to a chemical test within two hours of arrest and the result shows a BAC of .08 or higher. What does the arresting officer do?
- Confiscates the Driver License and notifies the driver of the suspension
- Returns the Driver License and mails the driver a warning letter
- Orders the vehicle sold to pay the court costs and related fines
- Allows the driver to keep driving until the trial date arrives
Show answer
Correct answer: Confiscates the Driver License and notifies the driver of the suspension
The officer confiscates the license and notifies the driver of the suspension, and a sworn statement goes to the BMV.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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A driver who tests over the limit has the right to do what?
- Have the state pay for a second independent chemical test
- Choose which officer conducts the chemical test and where
- Keep the Driver License until the day of the court date
- Have an independent chemical test at his or her own expense
Show answer
Correct answer: Have an independent chemical test at his or her own expense
The individual has the right to an independent chemical test at his or her own expense.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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What does the arresting officer do when a driver refuses a chemical test within two hours of the arrest?
- Gives the driver a warning and allows a retest the next day
- Confiscates the license and sends a sworn statement to the BMV
- Takes only the vehicle keys and lets the driver keep the license
- Waits for a court order before taking any action
Show answer
Correct answer: Confiscates the license and sends a sworn statement to the BMV
The officer confiscates the license and sends the BMV a sworn statement attesting to the refusal.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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For what period must the BMV impose an Administrative License Suspension when a driver refuses a chemical test?
- One to five years, starting immediately
- Three months to two years, starting after the trial
- 90 days, starting after the court date
- Six months to three years, starting after a hearing
Show answer
Correct answer: One to five years, starting immediately
The BMV must impose a suspension of one to five years that starts immediately.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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What happens to an Administrative License Suspension for test refusal if the driver is later acquitted of the OVI charge?
- The suspension ends at once
- The suspension is cut in half
- The suspension still stands
- The license is returned without any fee
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Correct answer: The suspension still stands
The suspension stands even if the individual is ultimately acquitted of the OVI charge.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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In Ohio, what does OVI stand for?
- Operating a vehicle with insurance
- Operating a vehicle while impaired
- Observing vehicle inspections
- Owning a vehicle illegally
Show answer
Correct answer: Operating a vehicle while impaired
The manual defines OVI as operating a vehicle while impaired.
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25
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In Ohio, what does OVUAC stand for?
- Operating a Vehicle Under Adult Control
- Overloading a Vehicle with Unsafe Additional Cargo
- Obtaining a Vehicle Under Age for Commercial use
- Operating a Vehicle after Underage Alcohol Consumption
Show answer
Correct answer: Operating a Vehicle after Underage Alcohol Consumption
OVUAC is the manual's term for operating a vehicle after underage alcohol consumption (under age 21).
Source: Ohio Driver Manual (HSY 7607 10/25 (October 2025)), page 25