Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

स्वास्थ्य एवं बीमारी की अवधारणा स्पष्ट कीजिए।

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Question:

स्वास्थ्य के सामाजिक मॉडल का वर्णन कीजिए।

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Question:

मानसिक बीमारियों का वर्णन DSM-5 में बताए गए मानसिक लक्षण एवं संबंधित विकारों पर ध्यान केंद्रित करते हुए कीजिए।

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Question:

तनाव की प्रवृत्ति में योगदान करने वाले कारकों का वर्णन कीजिए।

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Question:

Explain the terms: (i) bioconcentration (ii) Biomagnification

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Question:

Give an example of the accident that led to radioactive spill. Enlist the toxic effects of exposure to radioactivity

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Question:

Explain the mechanism of neurotoxicity by methylmercury and cardiovascular injury by cardiac glycosides.

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Question:

Which factors make kidney susceptible to nephrotoxicity? How does cyclosporin cause injury to kidneys?

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Question:

Discuss the mechanism of hepatotoxicity caused by the following toxicants:

(i) Carbon tetrachloride (ii) Paracetamol

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Question:

Systemic lung toxicants

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Question:

Reasons of selective organs toxicity of toxicants

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Question:

How does polymorphism in xenobiotic metabolizing enzymes result in variation in response to the toxicants?

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Question:

Enlist different types of phase I reactions and discuss the role of cytochrome P450 in toxicant metabolism.

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Question:

Write short note on bioavailability of toxicants.

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Question:

Which are the three common routes through which humans are exposed to the toxicants. Discuss any one in detail.

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Question:

Explain the dose-response relationship.

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Question:

Explain the difference between subchronic, chronic, subacute and acute toxicity with example.

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Question:

What are TLVs? Mention their significance in occupational toxicology

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Question:

Enlist various cosmetic ingredients and their possible toxic effects on humans and experimental animals.

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Question:

Local and systemic toxicity

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