Which of the following is not a common way by which people abuse drugs?
Answer Details
"Intrusion" is not a common way by which people abuse drugs. The other options, ingestion, inhalation, and injection, are all common methods of drug abuse.
Ingestion refers to taking drugs orally, by swallowing pills or consuming food or drink that contains the drugs.
Inhalation refers to breathing in fumes from drugs, such as inhaling smoke from cigarettes or vaping.
Injection refers to injecting drugs directly into the bloodstream using a needle.
"Intrusion" is not a recognized method of drug abuse.