07-14-2006, 08:24 PM
A 45-year-old man has decreased libido and erectile dysfunction. He has noted increasing pigmentation. He has developed liver disease and arthropathy recently. Which of the following is the best diagnostic test?
A. Serum TSH
B. Serum calcium
C. Serum prolactin
D. Serum ferritin
E. Serum gastrin
A. Serum TSH
B. Serum calcium
C. Serum prolactin
D. Serum ferritin
E. Serum gastrin