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Attempts 127

Which mineral supports the function of the thyroid?

  1. A
    Manganese
  2. B
    . Iodine
  3. C
    Phosphorus
  4. D
    Zinc

Topic Flashcards

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Question

Which mineral deficiency commonly causes goiter and hypothyroidism?

Answer

Iodine deficiency prevents adequate synthesis of thyroid hormones, leading the gland to enlarge (goiter) in an attempt to capture more iodine, and often resulting in hypothyroidism.

Question

What mineral forms the structural core of thyroid hormones T3 and T4?

Answer

Iodine is incorporated directly into the molecular structure of thyroxine (T4) and triiodothyronine (T3), making it essential for their synthesis.

Question

Which mineral is most directly required for thyroid hormone creation?

Answer

Iodine is the primary mineral used by the thyroid gland to build T3 and T4 hormones; the others have only indirect or supportive roles in thyroid activity.

Question

Why must the body obtain sufficient iodine for proper thyroid function?

Answer

Iodine is a necessary component in the chemical structure of thyroid hormones, which control metabolism, growth, body temperature, and development.

Question

Why is iodine uniquely critical for normal thyroid function?

Answer

It is required for the biosynthesis of thyroid hormones (T3 & T4).

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Is iodine essential for the production of thyroid hormones?
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