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Table 1 Common physical signs and diagnostic findings in anorexia nervosa

From: Resting tachycardia, a warning sign in anorexia nervosa: case report

System Findings
Dermatologic brittle nails, lanugo-like facial hair, carotenodermia, thinning scalp hair
Immunologic reduced number of CD4 and CD8 cells, reduced serum compliment levels
Hematologic anemia, leukopenia, reduced erythrocyte sedimentation rate
Cardiovascular bradycardia, hypotension, QT prolongation
Metabolic/Endocrine hypoglycemia, hypercholesterolemia, hypokalemia, euthyroid sick syndrome, diabetes insipidus, preserved serum albumin