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USMLE · Question #609

A 45-year-old female comes to the physician because of headaches and palpitations. Vitals reveal a blood pressure of 190/140 mm Hg and a heart rate of 105/ min. A CT scan of the abdomen is obtained wh

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Normal Structure and Function

Question

A 45-year-old female comes to the physician because of headaches and palpitations. Vitals reveal a blood pressure of 190/140 mm Hg and a heart rate of 105/ min. A CT scan of the abdomen is obtained which reveals an adrenal mass. The hormones secreted by the adrenal mass are derived from:

Options

  • Aarginine
  • Bglutamate
  • Cglycine
  • Dtryptophan
  • Etyrosine

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Topics

#pheochromocytoma#catecholamine synthesis#tyrosine#adrenal medulla
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