What can happen when alcohol is combined with another drug?
Correct answer: A. – The combined impairment can be much greater than either substance alone
Alcohol and other drugs can each interfere with safe driving. When taken together, their combined effects may be much more serious than the effects of either substance used alone. The mixture can severely impair mental and physical functioning and may cause death.
Source: Alabama Driver Manual — Ch. 4, “Drugs: The Drug-Alcohol Mix”

