Question

A person is suffering from impaired nervous system and madness after prolonged consumption

Answer 1

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I think this is ur full question

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A person is suffering from impaired nervous system and madness after prolonged consumption of polluted water. Which metal is responsible ?

(a) Hg

(b) Ca

(c) Mn

(d) Pb

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Here's ur answer

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Correct option (d) Pb

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Explanation :

A person is suffering from impaired nervous system and madness after prolonged consumption of polluted water. Studies on the effects of lead in human especially in children have demonstrated a relationship between exposure to lead and a variety of adverse health effects. These effects include impaired mental and physical development, decreased heme biosynthesis, elevated hearing threshold and decreased serum levels of Vitamin D. The neurotoxicity of lead is of particular concern.

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Hope this helps:)

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