This article describes what happens during a serum iron test. It also explains the normal ranges of iron in the blood and the treatment options for people whose iron levels are too high or too low.

Medically reviewed by Steffini Stalos, DOThe A/G ratio is a blood test that measures levels of albumin and globulin, the two ...

Albumin use in patients with septic ... glomerular filtration rate [eGFR]<60 mL/min/1.73 m 2 or serum creatinine [SCr] above reference range [women>1.1mg/dL; men>1.2mg/dL) upon admission.