Final answer:
Option b, which lists pinpoint pupils, respiratory depression, and unconsciousness, represents the classic signs of an opioid overdose. The opioid epidemic has led to a significant increase in addiction and overdose deaths.
Step-by-step explanation:
The classic signs of an opioid overdose include pinpoint pupils, respiratory depression, and unconsciousness. Therefore, the correct answer is option b. Opioids can slow or stop a person's breathing, which usually causes overdose deaths. The use of prescription opioids can lead to serious risks including addiction, abuse, and overdose. It's important to note that prescription opioid overdose deaths can also involve benzodiazepines, which are central nervous system depressants. The opioid crisis, which began in the 1990s due to pharmaceutical companies marketing opioid drugs as non-addictive, has led to an epidemic of addiction and overdose deaths, becoming one of the worst drug crises in American history.