The metabolic function of iron depends mainly on its ability to:

The major source of iron in the human body is:

Approximately what percentage of total body iron is found in haemoglobin?

Ferritin and haemosiderin are primarily found in which compartment?

Transferrin is responsible for iron transport mainly in the:

The total iron content of a normal adult human body is approximately:

Which form of dietary iron is more readily absorbed?

Iron absorption mainly occurs in the:

Which factor enhances iron absorption?

Two molecules of Fe³⁺ bind to apotransferrin to form:

Which stain is used to demonstrate iron in bone marrow?

A cause of iron overload includes all EXCEPT:

Which laboratory test best reflects iron stores in the body?

Hepcidin reduces iron levels by inhibiting:

Hepcidin is produced mainly by the:

The largest proportion of recycled iron in the body comes from:

Desferrioxamine is classified as a/an:

A normal haemoglobin level may still indicate anaemia in patients with:

The major physiological basis of symptoms in anaemia is: