A member asked:

What does ionized calcium blood test check for?

A doctor has provided 1 answer

Free calcium: There is a total calcium blood test that measures both ionized calcium and calcium attached to proteins. You may need to have a separate ionized calcium test if you have factors that increase or decrease total calcium levels, such as abnormal blood levels of Albumin or immunoglobulins.

Answered 10/3/2015

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Related Questions

A member asked:

What does it mean if my ionized calcium in the blood is low?

A doctor has provided 1 answer