A patient appears in a clinic complaining of irritability and chronic sweatiness. He also has a lump in his neck near his larynx. Blood tests show he has low levels of thyroid-stimulating hormone (TSH) in his plasma. Which of the following is the most likely diagnosis?
A. Secondary hypothyroidism
B. Graves' disease
C. Hyposecretion of TRH
D. An iodine-insufficient diet
E. Primary hypothyroidism
Answer: B
Anatomy & Physiology
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What will be an ideal response?
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There is/are ______ type(s) of diabetes mellitus.
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