Topic 6 · Alcohol, Drugs, and Driving (DUI Laws)
Which of the following is a potential effect of alcohol on drivers?
- Improved judgment
- Sharpened vision
- Slowed reaction time — correct answer
Why
Alcohol slows reaction time, which is precisely the margin that lets you avoid a collision.
Practise this in the real format
Reading one answer is not the same as sitting the test. The simulator runs the first-time adult form: 36 questions, 6 mistakes allowed, 83% to pass.
Source: California Driver's Handbook (DL 600, rev. 6/2025), the document the DMV writes the real test from. Edited by Fernando Aguilera. Aprobify is not affiliated with the California DMV.
More from Alcohol, Drugs, and Driving (DUI Laws)
- Can you be convicted of DUI with a BAC below the legal limit?
- If your friend is about to drive after drinking, what is the best action?
- Eating a cannabis product while riding as a passenger is:
- Can you be charged with DUI in California if your BAC is below 0.08%?
- Which factor does NOT influence your BAC?
- An open container of alcohol in your glove box is: