Which example best illustrates a synthetic opioid drug used in overdose contexts?

• A. Heroin
• B. Cocaine
• C. Cannabis
• D. Fentanyl analogs

Answer: (D)

This item centers on synthetic opioid drugs and their role in overdose contexts. Fentanyl analogs are fully synthetic opioids known for their extreme potency, so even tiny amounts can cause fatal respiratory depression. In overdose situations, these analogs have become a major concern because they’re often found in counterfeit pills or mixed with other drugs, escalating the risk of overdose. While heroin is also an opioid and overdoses are common, heroin is semi-synthetic (derived from morphine) rather than fully synthetic. Cocaine is a stimulant, not an opioid, and cannabis is not an opioid either. So the example that best illustrates a synthetic opioid used in overdose contexts is fentanyl analogs.