A patient presents with Addison's disease. Serum sodium and potassium analyses are done. The results would reveal:
A) Normal sodium, low potassium levels
B) Low sodium, low potassium levels
C) Low sodium, high potassium levels
D) High sodium, low potassium levels
Question 2
Protein hormones exhibit all of the following characteristics EXCEPT:
A) Storage of hormones in cells
B) Long half-life
C) Free hormone in circulation
D) Extracellular receptors used
E) Second messenger involved