A calcium blood test is called a serum calcium test. This test measures the amount of calcium in your blood.
What Does a Serum Calcium Test Do?
The serum calcium test is primarily used to:
- Screen for bone diseases.
- Monitor bone diseases.
- Detect calcium-regulation disorders. These include diseases affecting the parathyroid gland or kidneys.
Alternative Names
The serum calcium test may also be referred to as:
- Ca+2
- Calcium – serum
- Ca++
Why is Calcium Important?
Calcium plays a vital role in several bodily functions, including:
- Building and maintaining strong bones.
- Muscle function.
- Nerve function.
- Blood clotting.
