Opioid Overdose Response and Naloxone Flashcards

Which combination of signs most strongly suggests an opioid overdose rather than another emergency?

Answer: Pinpoint pupils, slow or absent breathing, and unresponsiveness

The opioid overdose triad is pinpoint pupils, respiratory depression, and decreased responsiveness.

What is the primary cause of death in an untreated opioid overdose?

Answer: Respiratory failure from depressed breathing

Opioids suppress the brain's respiratory drive, leading to fatal lack of oxygen.

After giving naloxone to an apneic victim with no pulse, what should you do?

Answer: Begin CPR immediately, starting with chest compressions

A pulseless victim is in cardiac arrest and needs CPR regardless of naloxone administration.

How long should you typically wait before giving a second dose of naloxone if there is no response?

Answer: 2 to 3 minutes

If no response occurs, a repeat dose is given every 2 to 3 minutes.

Which route is NOT a standard way to administer naloxone?

Answer: Oral tablet swallowed by the victim

Naloxone is poorly absorbed orally and is given nasally or by injection.

Why might a victim need a second or third dose of naloxone?

Answer: The opioid may outlast the naloxone, causing the victim to re-sedate

Many opioids last longer than naloxone, so re-sedation can occur and additional doses may be needed.

After naloxone successfully revives a breathing victim, what is the next priority?

Answer: Keep them under observation and ensure emergency services are coming

Re-sedation is possible, so the victim must be monitored until EMS arrives.