Impaired Driving & Penalties — Massachusetts
Massachusetts CDL practice test: 429 free practice questions (Based on the official driver handbook). The official format is not yet verified; check the official site before your test. Impaired Driving & Penalties: 11 questions.
Blood alcohol limits, drugs and fatigue, licence suspensions, demerit points and fines.
This topic page is still being reviewed against the official handbook. Until review is finished it is hidden from search engines.
| Topic / Metric | Value |
|---|---|
| Topic | Impaired Driving & Penalties |
| License test | Massachusetts CDL permit (CLP) knowledge tests |
| Topic questions | 11 (3% of 429 total) |
| Review status | This topic page is still being reviewed against the official handbook. Until review is finished it is hidden from search engines. |
Official handbook
Not yet verified
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Questions (11)
1. To best reduce the distractions of a cell phone, you should:
- Stay on a single call for an entire trip.
- Turn the phone off before driving. ✓
- Only us the phone to accept incoming calls.
- Use the phone to text rather than talk.
Answer: B. Turn the phone off before driving.
2. Distracted driving:
- Always comes as a result of physical distraction, not mental distraction.
- Can be elevated by pre-programming radio stations.
- Can be avoided by eating while driving.
- Can be avoided by not engaging in complex conversations while driving. ✓
Answer: D. Can be avoided by not engaging in complex conversations while driving.
You can avoid distracted driving by not engaging in complex conversations while driving. The handbook's driving-safely section lists ways to reduce distraction before and during a trip. It says to pre-program radio stations, review maps, and plan your route before you begin driving. While driving, it says not to read or write, to avoid smoking, eating, and drinking, and not to engage in complex or emotionally intense conversations with other occupants. Choosing not to have complex conversations removes one of the distractions the handbook specifically names, so it is a valid way to help avoid distracted driving.
3. When driving, you should stop and take a break ____ to avoid becoming too tired.
- Every half hour
- Every hour
- Every two hours ✓
- Every six hours
Answer: C. Every two hours
You should stop and take a break about every two hours during a long trip to keep from getting too tired. The handbook's list of ways to stay alert on the road includes taking periodic breaks, and it puts the timing at roughly every 100 miles or 2 hours on long trips. The same section warns that trying to push on while tired is a major cause of fatal accidents, and it tells you to stop driving and rest or nap once you notice signs of fatigue. So the two-hour mark is the book's own break interval, not a guess.
4. Over-the-counter medication:
- Poses no safety risks to a driver.
- Is not referenced by any laws regarding driving under the influence.
- Cannot impair a driver.
- Can affect a person’s ability to drive safely. ✓
Answer: D. Can affect a person’s ability to drive safely.
Over-the-counter medication can affect a person’s ability to drive safely. The handbook lists prescription and over-the-counter drugs, such as cold medicines, among substances that can make a driver unsafe. It says these medicines may make you drowsy or otherwise affect your ability to drive safely. It also tells drivers to pay attention to warning labels and doctor's orders about possible effects. That is why the bank answer treats OTC medication as something that can change how safely you drive, not as a harmless product.
5. Which of the following is not an example of a distracted person that motorists should be worried about?
- A driver talking to another person in a vehicle
- Children on the side of the road
- Construction workers on the side of the road
- A person sitting on a bench waiting for a bus ✓
Answer: D. A person sitting on a bench waiting for a bus
6. In cold weather, an alcohol evaporator should be checked and filled:
- Once a week.
- Every day. ✓
- Every hour.
- Once a month.
Answer: B. Every day.
Check and fill the alcohol evaporator every day during cold weather. The handbook says some air brake systems use an alcohol evaporator to put alcohol into the air system, which helps lower the chance of ice forming in valves and other parts in cold weather. Ice in the system can stop the brakes from working. For that reason, the cold-weather instruction is to check the alcohol container and fill it as needed each day. Daily air tank drainage is still required unless the system has automatic drain valves.
7. Of the following, which is not a way to prevent drowsiness during a trip?
- Getting an adequate amount of sleep before driving
- Traveling with a passenger
- Scheduling trips during hours when you would not normally be awake ✓
- Avoiding medications that may cause drowsiness
Answer: C. Scheduling trips during hours when you would not normally be awake
Scheduling trips during hours when you would not normally be awake is not a way to prevent drowsiness — it actually raises your risk. The handbook lists driving at night, mid-afternoon, or when you would normally be asleep as a cause of drowsy driving, and notes many heavy motor vehicle accidents happen between midnight and 6 a.m. Its advice for preventing drowsiness before a trip is the opposite: plan your driving for the hours you are normally awake, not the middle of the night. Choosing to drive when your body expects sleep works against you rather than protecting you.
8. Which of the following is not a way to reduce driving distractions?
- Pre-programming radio stations
- Planning the route before driving
- Eating while driving ✓
- Adjusting mirrors before driving
Answer: C. Eating while driving
Eating while driving is not a way to reduce distractions — the handbook says to avoid eating and drinking while you drive. The handbook's distracted-driving section tells you to do the setup tasks before you start moving: pre-program radio stations, load CDs, clear out unnecessary objects, review maps, program the GPS and plan your route. It then says plainly to avoid smoking, eating and drinking while you drive, and to leave early so you have time to stop and eat. Eating takes your hands and attention off the road while the vehicle is moving, so it is a distraction to avoid, not a technique for reducing one.
9. An open automobile window in cold weather may indicate that the driver is:
- Driving impaired. ✓
- Inappropriately dressed.
- Using the heat inside their vehicle.
- Enjoying the fresh air.
Answer: A. Driving impaired.
An open window in cold weather may mean the driver is driving impaired. The handbook puts an open window in cold weather in the same short list as speeding up or slowing down suddenly and driving too fast or too slow, right before it tells you to watch for drunk and sleepy drivers late at night. In that section the open window is treated as a clue about the driver's condition, not as a comfort choice, so the handbook answer is that it points to impairment. The passage does not explain the reason behind the clue, only that you should notice it.
10. Sending text messages while driving:
- May be done if the messages are short.
- Is encouraged.
- Is permitted if you are asking a question of your employer.
- Is not permitted. ✓
Answer: D. Is not permitted.
Sending text messages while driving is not permitted. The handbook states plainly that you may not send or read text messages while driving. It treats texting as a serious distraction: you take your eyes off the road to look at a screen and use your hands, and the risk of a safety-critical event rises sharply. The rule is written as a flat prohibition, not as something that depends on message length or who the message is for. That is why the correct choice is that texting is not permitted.
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Last checked: 2026-10-17 · Verified from official source
Updated: · Based on the official driver handbook