Zoology-Drug Abuse

NEET Zoology Drug Abuse MCQ Question

Type: MCQ-conceptual-Easy-Class 12

Which combination of statements about drug abuse and its effects is correct?

A

Drug abuse can lead to psychological attachment. 2) Intravenous drug use can increase the risk of AIDS. 3) Alcohol use during adolescence may lead to heavy drinking in adulthood.

B

Drug use has no impact on tolerance levels. 2) Addiction only occurs after prolonged use of drugs. 3) Smoking tobacco does not affect oxygen levels in the blood.

C

The effects of drugs are always beneficial. 2) Drug abuse can only affect the user, not others. 3) Alcohol is safe to use during pregnancy.

D

Drug abuse is only a concern for adults. 2) There are no long-term effects of alcohol consumption. 3) Addiction can develop from perceived benefits of drugs.

Correct Answer

Option A

Detailed Explanation

Statements 1, 2, and 3 in option A are correct as they reference the addictive nature of drugs, risks associated with intravenous use, and the long-term consequences of alcohol use during adolescence, as noted in the NCERT context.

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