562. A 33-year-old male with end-stage renal disease who is on hemodialysis complains of decreased libido, inability to maintain erections, increasing fatigue, and mild weakness. He has been on a stable hemodialysis regimen for 8 years, and all his electrolytes are normal. Further evaluation reveals a reduced serum testosterone level. Measurement of which of the following will distinguish primary from secondary hypogonadism? A. Aldosterone B. Cortisol C. Estradiol D. Luteinizing hormone E. Thyroid-stimulating hormone House M.D.
Posted on: Sun, 30 Jun 2013 23:25:50 +0000
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