In a patient with severe hypoglycemia (38 mg/dL), the differ

[aftaab]

In a patient with severe hypoglycemia (38 mg/dL), the differential diagnosis between self-administered insulin overdose and a tumor that produces excess insulin can be made by determining plasma levels of?

A. Insulin
B. Somatostatin
C. C-peptide
D. Gastrin

[aftaab]

C. C-peptide =========ans