👤 By the CinnaRN Clinical Content Team🕐 Updated 2026-08-23🏷️ Safety & Infection Control🔖 Free to read, print, and share
Also known as: poisoning · overdose · toxic ingestion · poison control · tox emergency
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Use this quick-reference guide to spot, treat, and prevent Poisoning General Management on the NCLEX. Keep it handy during review and on exam day!
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📒 The 1-minute cheat sheet
✅ Do
ABCs first, then identify agent
Activated charcoal if appropriate
Bring container/pill bottle
✅ Antidotes
Acetaminophen → N-acetylcysteine
Opioid → naloxone
Benzo → flumazenil
📌 Avoid
NO charcoal if caustic/acid
Don't induce vomiting
🩺 Watch
Caustic → dilute water/milk
Protect airway if ↓LOC
📚 Poisoning General Management — full study notes
The cheat sheet above is your quick recall card. These notes go deeper — what it is, what to do first, what must be reported, and what to teach.
Poisoning results from ingestion, inhalation, injection, or absorption of a toxic substance and can rapidly impair the airway, breathing, and circulation. Management centers on supporting the ABCs, identifying the toxin, and limiting absorption. Always contact Poison Control for guidance on specific agents and antidotes.
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Key points
Understand these first
Supportive care of airway, breathing, and circulation takes priority over identifying the exact substance.
Activated charcoal can adsorb many ingested toxins if given early, but is contraindicated for caustics, hydrocarbons, and decreased level of consciousness due to aspiration risk.
Syrup of ipecac and induced vomiting are no longer recommended.
Specific antidotes include naloxone for opioids, N-acetylcysteine for acetaminophen, flumazenil for benzodiazepines, and atropine for organophosphates.
Caustic ingestions (acids/alkalis) should not be neutralized or induced to vomit due to re-injury risk.
Carbon monoxide poisoning causes falsely normal pulse oximetry and is treated with 100% oxygen.
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Nursing priorities
What to do, in order
Assess and support airway, breathing, and circulation first.
Call Poison Control and identify the substance, amount, and time of exposure.
Administer the appropriate antidote and decontaminate (skin/eye irrigation, activated charcoal when indicated).
Establish IV access and monitor cardiac rhythm, mental status, and vital signs.
Send labs and toxicology screens and protect the airway in the obtunded patient.
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Red flags — report now
Escalate immediately
Decreasing level of consciousness threatens the airway - do not give oral charcoal to an unprotected airway.
Never induce vomiting after caustic or hydrocarbon ingestion.
Normal pulse ox does not rule out carbon monoxide poisoning - treat with 100% oxygen.
Report new dysrhythmias, seizures, or rapidly worsening mental status immediately.
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Labs & values
Numbers to know
Acetaminophen level (toxic via nomogram)
Carboxyhemoglobin elevated in CO poisoning (normal <3%)
ABG and anion gap for toxic alcohols
Glucose, electrolytes, and creatinine/BUN
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Patient teaching
What patients must know
Keep the Poison Control number (1-800-222-1222) posted and call before treating.
Store medications and chemicals in original, locked, child-proof containers away from children.
Do not induce vomiting unless specifically directed by Poison Control.
Install carbon monoxide detectors in the home.
❓ Poisoning General Management: NCLEX FAQs
What are the priority nursing interventions for Poisoning General Management?
Assess and support airway, breathing, and circulation first. Call Poison Control and identify the substance, amount, and time of exposure. Administer the appropriate antidote and decontaminate (skin/eye irrigation, activated charcoal when indicated). Establish IV access and monitor cardiac rhythm, mental status, and vital signs.
What are the warning signs of Poisoning General Management a nurse must report?
Decreasing level of consciousness threatens the airway - do not give oral charcoal to an unprotected airway. Never induce vomiting after caustic or hydrocarbon ingestion. Normal pulse ox does not rule out carbon monoxide poisoning - treat with 100% oxygen. Report new dysrhythmias, seizures, or rapidly worsening mental status immediately.
What do I need to know about Poisoning General Management for the NCLEX?
Supportive care of airway, breathing, and circulation takes priority over identifying the exact substance. Activated charcoal can adsorb many ingested toxins if given early, but is contraindicated for caustics, hydrocarbons, and decreased level of consciousness due to aspiration risk. Syrup of ipecac and induced vomiting are no longer recommended. Specific antidotes include naloxone for opioids, N-acetylcysteine for acetaminophen, flumazenil for benzodiazepines, and atropine for organophosphates.
What patient teaching is important for Poisoning General Management?
Keep the Poison Control number (1-800-222-1222) posted and call before treating. Store medications and chemicals in original, locked, child-proof containers away from children. Do not induce vomiting unless specifically directed by Poison Control. Install carbon monoxide detectors in the home.
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Quick Tip
Supportive care of airway, breathing, and circulation takes priority over identifying the exact substance.