Description
Calcium, Creatinine, Magnesium, Phosphorus & Parathyroid Hormone(fasting)
Sample Type: Serum
Tests Included:
This profile includes tests for serum calcium levels, sometimes alongside tests for parathyroid hormone (PTH) and vitamin D.
Sample Required:
Blood sample.
Test Time:
Results are typically available within a few days.
Test Range Values:
Normal values for calcium, PTH, and vitamin D vary based on age, gender, and specific laboratory standards.
What is the test?
The Calcium Metabolism test evaluates levels of calcium, PTH, and sometimes vitamin D to assess calcium regulation in the body.
Test Procedure:
Blood is collected, and levels of calcium, PTH, and possibly vitamin D are measured in the laboratory.
When to take the test:
This test is ordered to diagnose and monitor conditions related to calcium regulation, such as hyperparathyroidism, hypoparathyroidism, or vitamin D deficiency.
Who should take the test:
Individuals showing symptoms of calcium imbalance, abnormal bone density scans, or suspected parathyroid disorders might require this test.
Precautions for exceptional cases (if any):
Some medications or supplements might interfere with calcium or vitamin D levels. Discuss these with your healthcare provider before the test.
Frequently Asked Questions (FAQs) for Calcium Metabolism:
Q1: What does elevated calcium indicate?
A: High calcium levels can result from various conditions, including hyperparathyroidism, certain cancers, or excessive vitamin D intake.
Q2: Why is PTH tested alongside calcium?
A: PTH regulates calcium levels in the blood. Abnormal PTH levels might indicate parathyroid disorders affecting calcium regulation.
Q3: Can low vitamin D impact calcium levels?
A: Yes, vitamin D is essential for calcium absorption. Low levels can lead to decreased calcium absorption, affecting overall calcium levels in the body.
Q4: How does this test differ from a basic calcium test?
A: The Calcium Metabolism test includes additional markers like PTH and sometimes vitamin D, providing a more comprehensive assessment of calcium regulation.
Q5: Is this test necessary for everyone?
A: It’s usually ordered when specific symptoms or conditions related to calcium imbalance are suspected. Your healthcare provider will determine if it’s needed based on your health status.
*Please note that specific testing protocols and guidelines may vary based on the latest recommendations from health authorities and regulatory agencies. It is essential to consult healthcare professionals and follow local testing guidelines for accurate and appropriate testing.
