Car permit · Alcohol and drugs
What is a chemical test used to find out about a driver?
Correct answer: How much alcohol is in the driver's blood.
Answer options
- AHow much alcohol is in the driver's blood Correct
- BHow quickly the driver can react to hazards
- CHow clearly the driver can see the road
Why
Breath, blood and urine tests are chemical tests that reveal your blood alcohol concentration (BAC), meaning how much alcohol is in your blood. Officers rely on the result to decide whether you are legally impaired.
About this question
Topic: Alcohol and drugs License: Car permit
Part of these practice sets:
Where it applies: Asked in every state. Compare permit tests by state
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This question is part of Drugs, DUI Laws and Chemical Tests (14 questions). Take the full set and check your score.
Practice Drugs, DUI Laws and Chemical TestsMore questions from Drugs, DUI Laws and Chemical Tests
- A police officer directs you to take a chemical test of your breath, blood, or urine. Which of these statements is true?
- You suspect that a nearby driver may be impaired. Where is the safest place for your vehicle to be?
- Which statement about blood alcohol concentration (BAC) is correct?
- What can happen if you drink alcohol while you are taking a medicine, whether prescribed or bought without a prescription?
- Which of these actions involving alcohol is illegal for a person under 21?
- Under the federal zero tolerance requirement, each state must set the BAC limit for drivers under 21 no higher than:
- Besides alcohol, which of these substances can impair your ability to drive?
- What is the result of using drugs and alcohol together before you drive?
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