When people intentionally lick this toad, which toxin can they be exposed to?

1. Bufodienolides
2. Ciguatoxin
3. Mescaline
4. Psilocybin

[Image by Spencer B. via iNaturalist]

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Ingestion of the pictured mushroom is most associated with which toxicity?

1. Disulfiram-like reaction
2. Hallucinations
3. Liver failure
4. Seizures

[Image credit to William Morris via Creative Commons]
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Which of the following chronic exposures could produce lesions such as this on the hands, feet, and trunk?

1. Inorganic arsenic
2. Iron
3. Lead
4. Mercury

[Image from Wikimedia Commons]

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What caustic exposure from the pictured item can lead to ocular injury?

1. Acetic Acid
2. Hydrofluoric Acid
3. Potassium Hydroxide
4. Sodium Hydroxide

[Image from Istockphoto]

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Which of the following agents, when injected along with heroin, is associated with the skin changes pictured?

1. Cocaine
2. Fentanyl
3. Methamphetamine
4. Xylazine

Photo by Dr. Matthew Salzman

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What is the most common primary cause of death from ingesting the pictured marine animal?

1. Acute liver failure
2. Acute renal failure
3. Coagulopathy and DIC
4. Respiratory failure
5. Status epilepticus

[Image from Canstockphoto]

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What potential terrorism agent could be treated with the pictured antidote?

1. Anthrax
2. Botulism
3. Dioxin
4. Ricin
5. Soman

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