click below
click below
Normal Size Small Size show me how
Stack #84854
Specific Antidotes - USMLE Step 1 - First Aid
Toxin | Antidote |
---|---|
Acetaminophen | N-acetylcysteine |
Salicylates | Alkalinize urine, dialysis |
Anticholinesterases, organophosphates | Atropine, pralidoxime |
Antimuscarinic, anticholinergics | Physostigmine salicylate |
β-blockers | Glucagon |
Digitalis | Stop digitalis, normalize K⁺, lidocaine, anti-digitalis Fab fragments, Mg²⁺ |
Iron | Deferoxamine |
Lead | CaEDTA, dimercaprol, succimer, penicillamine |
Arsenic, mercury, gold | Dimercaprol (BAL), succimer |
Copper, arsenic, gold | Penicillamine |
Cyanide | Nitrite, hydroxocobalamin, thiosulfate |
Methemoglobin | Methylene blue |
Carbon monoxide | 100% O₂, hyperbaric O₂ |
Methanol, ethylene glycol (antifreeze) | Ethanol, dialysis, fomepizole |
Opioids | Naloxone/naltrexone |
Benzodiazepines | Flumazenil |
TCAs | NaHCO₃ (nonspecific) |
Heparin | Protamine |
Warfarin | Vitamin K, fresh frozen plasma |
tPA, streptokinase | Aminocaproic acid |