Home › DMV Practice Tests › Texas › Learner's Permit (Car) Questions › Question 91
Mixing alcohol with other drugs before driving usually:
- A.Cancels out the alcohol
- B.Has no effect if both doses are small
- C.Makes impairment worse and less predictable
- D.Is legal if the other drug is over-the-counter
Correct answer
C. Makes impairment worse and less predictable
Why
Combining alcohol with other drugs multiplies impairment and makes its effects harder to predict. Even legal medicines can become dangerous for driving when combined with alcohol.
Manual topic: Texas Driver Handbook (DL-7) - Alcohol and Drugs · From the Texas Learner's Permit (Car) practice bank (TXC-091).