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Consider the following statements.
- Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system.
- Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body.
- Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.
Which of the above statements is/are correct?
- a)1 only
- b)1, 2
- c)1, 3
- d)1, 2, 3
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Consider the following statements. Neurotoxicity occurs when exposure ...
The correct answer is option 'B' - Statement 1 and 2 are correct.
Neurotoxicity is a condition that occurs when exposure to certain natural or man-made toxic substances causes abnormal changes in the functioning of the nervous system. These substances, known as neurotoxins, can have harmful effects on the brain, spinal cord, and peripheral nerves. Let's examine each statement in detail:
1) Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system.
- This statement is correct. Neurotoxicity refers to the damage or dysfunction of the nervous system caused by exposure to toxic substances. These substances can be found in various forms, including chemicals, drugs, heavy metals, pesticides, and certain natural compounds. When these substances enter the body, they can interfere with the normal functioning of neurons, disrupt neurotransmitter signaling, and lead to a range of neurological symptoms and disorders.
2) Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body.
- This statement is incorrect. Neurotoxins do not directly attack the respiratory tract or overpower the oxygen concentration of the body. Neurotoxicity primarily affects the nervous system, including the brain, spinal cord, and peripheral nerves. The effects of neurotoxic substances can vary depending on the specific toxin and the route of exposure. Some neurotoxins may enter the body through inhalation, ingestion, or skin contact, but their primary target is the nervous system, not the respiratory system.
3) Methane, carbon monoxide, and carbon dioxide are not considered as neurotoxic gases.
- This statement is correct. Methane, carbon monoxide, and carbon dioxide are not typically classified as neurotoxic gases. While these gases can have harmful effects on the body, they primarily affect the respiratory and cardiovascular systems rather than directly targeting the nervous system. Methane is flammable and can displace oxygen in confined spaces, posing a risk of asphyxiation. Carbon monoxide is a highly toxic gas that can interfere with the body's ability to transport oxygen, leading to carbon monoxide poisoning. Carbon dioxide, in high concentrations, can also displace oxygen and cause respiratory distress. However, their primary effects are not on the nervous system.
Neurotoxicity is a condition that occurs when exposure to certain natural or man-made toxic substances causes abnormal changes in the functioning of the nervous system. These substances, known as neurotoxins, can have harmful effects on the brain, spinal cord, and peripheral nerves. Let's examine each statement in detail:
1) Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system.
- This statement is correct. Neurotoxicity refers to the damage or dysfunction of the nervous system caused by exposure to toxic substances. These substances can be found in various forms, including chemicals, drugs, heavy metals, pesticides, and certain natural compounds. When these substances enter the body, they can interfere with the normal functioning of neurons, disrupt neurotransmitter signaling, and lead to a range of neurological symptoms and disorders.
2) Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body.
- This statement is incorrect. Neurotoxins do not directly attack the respiratory tract or overpower the oxygen concentration of the body. Neurotoxicity primarily affects the nervous system, including the brain, spinal cord, and peripheral nerves. The effects of neurotoxic substances can vary depending on the specific toxin and the route of exposure. Some neurotoxins may enter the body through inhalation, ingestion, or skin contact, but their primary target is the nervous system, not the respiratory system.
3) Methane, carbon monoxide, and carbon dioxide are not considered as neurotoxic gases.
- This statement is correct. Methane, carbon monoxide, and carbon dioxide are not typically classified as neurotoxic gases. While these gases can have harmful effects on the body, they primarily affect the respiratory and cardiovascular systems rather than directly targeting the nervous system. Methane is flammable and can displace oxygen in confined spaces, posing a risk of asphyxiation. Carbon monoxide is a highly toxic gas that can interfere with the body's ability to transport oxygen, leading to carbon monoxide poisoning. Carbon dioxide, in high concentrations, can also displace oxygen and cause respiratory distress. However, their primary effects are not on the nervous system.
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Community Answer
Consider the following statements. Neurotoxicity occurs when exposure ...
Neurotoxins are poisonous substances which can directly affect the nervous system. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. These substances can eventually disrupt or even kill neurons or nerve cells, which are important for transmitting and processing signals in the brain and other parts of the nervous system.
They directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body and then the nervous system as well.
Methane, hydrogen sulphide, carbon monoxide and carbon dioxide are common neurotoxic gases.
While methane and carbon monoxide are odourless gases, hydrogen sulphide has a pungent odour and in higher concentration it can be fatal for humans.
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Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer?
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Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer?.
Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statements. Neurotoxicity occurs when exposure to natural or man-made toxic substances alters the normal activity of the nervous system. Neurotoxins directly attack the respiratory tract of the body, thereby overpowering the oxygen concentration of the body. Methane, carbon monoxide and carbon dioxide are not considered as neurotoxic gases.Which of the above statements is/are correct?a)1 onlyb)1, 2c)1, 3d)1, 2, 3Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
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