If you mean a calcium blood test, here’s the basic information:
What is a calcium test?
A calcium test measures the amount of calcium in your blood. Calcium is important for:
Strong bones and teeth
Normal muscle function
Nerve function
Heart rhythm and blood clotting
A calcium blood test is commonly included in routine blood tests or a metabolic panel.
Types of calcium tests
Total calcium: Measures both calcium attached to proteins and calcium circulating freely in the blood. This is the most commonly ordered test.
Ionized calcium: Measures the biologically active, free calcium. It may be ordered when a more precise measurement is needed.
Why is it done?
Doctors may order a calcium test to investigate or monitor:
Abnormally high or low calcium
Vitamin D or parathyroid problems
Kidney disease
Bone disorders
Certain thyroid/parathyroid conditions
Symptoms such as muscle cramps, tingling, weakness, excessive thirst, or frequent urination
Normal range
For total blood calcium, a typical adult reference range is roughly 8.5–10.5 mg/dL (2.12–2.62 mmol/L). However, the normal range varies somewhat between laboratories, so your report's reference range should be used.
A calcium result can sometimes be affected by albumin, a blood protein. Therefore, doctors may look at albumin or order ionized calcium before interpreting an abnormal result.
If you have your calcium test report, you can type the calcium value, unit, and laboratory reference range here, and I can explain what it means.
in nidan pathology laboratory @location
