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In: Anatomy and Physiology

Ella's blood test reveals high level of thyroid stimulating hormone ( TSH) but low levels of...

Ella's blood test reveals high level of thyroid stimulating hormone ( TSH) but low levels of triodothyronine (T3) and thyroxine (T4). Are these results are normal or do they reveal a homeostatic imbalance? Explain to support your answer?

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