Podcast
Questions and Answers
What amount of mercury can be fatal if ingested?
What amount of mercury can be fatal if ingested?
- 200 milligrams (correct)
- 100 milligrams
- 300 milligrams
- 400 milligrams
What is the lethal dose of polonium for a person?
What is the lethal dose of polonium for a person?
- 2 grams
- 0.5 grams
- 1.5 grams
- 1 gram (correct)
How many cups of coffee with caffeine can be lethal for a 70 kg person?
How many cups of coffee with caffeine can be lethal for a 70 kg person?
- 50 cups
- 70 cups (correct)
- 80 cups
- 60 cups
How many consecutive shots of alcohol can cause basic life functions to shut down?
How many consecutive shots of alcohol can cause basic life functions to shut down?
How much water intake can lead to brain cell swelling and potential death?
How much water intake can lead to brain cell swelling and potential death?
What is the potential outcome of ingesting 1 gram of polonium?
What is the potential outcome of ingesting 1 gram of polonium?
What effect can consuming 70 cups of coffee with caffeine have on a 70 kg person?
What effect can consuming 70 cups of coffee with caffeine have on a 70 kg person?
What result can come from holding your breath underwater for around 4 minutes?
What result can come from holding your breath underwater for around 4 minutes?
What happens with just 13 consecutive shots of alcohol?
What happens with just 13 consecutive shots of alcohol?
What can be the outcome of water intoxication from around 6 liters?
What can be the outcome of water intoxication from around 6 liters?
Study Notes
- Ingesting 200 milligrams of mercury or 1 gram of polonium can be fatal, with the latter having the potential to wipe out 50 million people in vaporized form.
- Consuming 70 cups of coffee with caffeine can be lethal for a 70 kg person, leading to heart palpitations or cardiac arrest.
- Alcohol, as a depressant, can be deadly with just 13 consecutive shots causing basic life functions like breathing and heart rate to shut down.
- Water intoxication from around 6 liters can lead to brain cell swelling, causing headaches, seizures, comas, and potential death.
- Holding your breath underwater for around 4 minutes can result in severe brain injury, and at 6 minutes, it could be fatal.
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Description
Explore the fatal dosages of various common substances such as mercury, polonium, caffeine, alcohol, and water. Learn about the lethal consequences of ingesting or being exposed to these substances.
