Harmful Substances - JSS2 Social studies Past Questions and Answers - page 2
What is the primary toxic form of alcohol associated with poisoning?
Ethanol
Methanol
Isopropanol
Consuming which type of fruits may contain harmful toxins if not fully ripe?
Overripe fruits
Unripe fruits
Fresh fruits
Explain what harmful substances are and provide a real-life example.
Harmful substances are materials or compounds that can cause damage to living organisms. An example is rotten food, which may contain harmful bacteria causing food poisoning.
How might unripe fruits pose a risk to health, and what precautions can be taken?
Unripe fruits can contain toxins, posing a risk when consumed. To avoid this, it's advisable to wait until fruits are fully ripe before consumption.
What specific health issues are associated with tobacco use, and how can one mitigate these risks?
Tobacco use is linked to health issues like lung cancer and heart diseases. Mitigation involves quitting smoking and seeking support for cessation.
In what ways can methanol in alcohol (methaline) lead to poisoning, and how can such cases be treated?
Methanol can cause poisoning when ingested. Treatment involves seeking immediate medical attention for supportive care and, if necessary, administration of specific antidotes.
How does excessive consumption of white sugar in soft drinks contribute to health problems, and what are healthier alternatives?
Excessive white sugar in soft drinks can lead to health issues like obesity and diabetes. Healthier alternatives include choosing beverages with lower sugar content or opting for water.
What are the typical consequences of the body's response to harmful substances, such as vomiting?
Vomiting is the body's way of expelling toxic substances. It helps prevent further absorption and can be a protective mechanism against poisoning.
How does uncontrolled stooling (diarrhea) commonly manifest as a reaction to harmful substances, and what measures can be taken for relief?
Uncontrolled stooling often occurs as a reaction to ingesting harmful substances. Relief measures include staying hydrated and, if symptoms persist, seeking medical attention.
What are the potential outcomes of prolonged exposure to harmful substances on overall health?
Prolonged exposure to harmful substances can result in various health issues, compromising overall well-being. These may include chronic illnesses and long-term damage to organs.