Question

Myxoedematous cretivism is seen predominantly in areas where consumption of foods containing _______ is common.

• A. lathiyrogens
• B. allergens
• C. pathogens
• D. goitrogens

Hint:

Understanding the role of goitrogens in thyroid function is crucial for recognizing and managing hypothyroidism, especially in regions with dietary exposure to these substances.

Answer 1

The Correct Option is D

Step 1: Concept
Myxoedematous cretivism, also known as myxedema coma, is a severe manifestation of hypothyroidism. It occurs when there is an extreme deficiency in thyroid hormones, leading to profound metabolic depression.

Step 2: Meaning
Goitrogens are substances that interfere with the synthesis or release of thyroid hormones by inhibiting iodine uptake and utilization in the thyroid gland. They can cause goiter (enlargement of the thyroid gland) and contribute to hypothyroidism.

Step 3: Analysis
Myxoedematous cretivism is seen predominantly in areas where consumption of foods containing goitrogens is common because these substances interfere with thyroid hormone production, leading to severe hypothyroidism. Lathiyrogens (A), allergens (B), and pathogens (C) do not directly affect thyroid hormone synthesis or release. Lathiyrogens are not a recognized term in nutrition or endocrinology. Allergens can cause immune reactions but do not specifically interfere with thyroid function. Pathogens can lead to various infections but do not directly impact thyroid hormone levels.

Step 4: Conclusion
The correct answer is D) goitrogens, as they interfere with the synthesis of thyroid hormones and are associated with myxoedematous cretivism in areas where such foods are commonly consumed. Final Answer: (D)