Phosphorus
The Phosphorus test measures the level of phosphorus in your blood, which is essential for various bodily functions, including bone health, energy production, and the formation of DNA. Clinicians often order this test to evaluate a patient's kidney function, assess bone disorders, or diagnose nutritional deficiencies. It is typically requested in clinical situations involving unexplained muscle weakness, bone pain, or metabolic disorders. By monitoring phosphorus levels, healthcare providers can gain insights into a patient's overall health and metabolic status, making the Phosphorus test a valuable diagnostic tool.
Test Essentials
Specimen Required
2 mL blood (light green). Pediatrics: 0.5 mL.
Test Category
Chemistry
Turnaround Time
Results for the Phosphorus test are typically available within 24–48 hours after sample collection.
Clinical Information
Clinical Significance
Abnormal results from the Phosphorus test can indicate various health issues. High levels may suggest conditions such as kidney disease, excessive vitamin D intake, or bone disorders. Conversely, low phosphorus levels can indicate malnutrition, certain endocrine disorders, or issues with kidney function. The diagnostic value of the Phosphorus test lies in its ability to provide critical information regarding your metabolic health. Remember, only a healthcare provider can accurately interpret your results and determine the appropriate next steps.
Reference Ranges
Reference ranges for phosphorus levels can vary based on age, sex, and laboratory methods used. Generally, normal phosphorus levels in adults are approximately 2.5 to 4.5 mg/dL. It's important to note that your healthcare provider will interpret your results considering your individual health context, and ranges may be adjusted based on specific factors.
Sample Preparation
Before your Phosphorus test, there is generally no special preparation required. However, it is advisable to inform your healthcare provider about any medications you are taking, as certain drugs may affect phosphorus levels. In some cases, fasting for 8 to 12 hours before the test may be recommended, but this is not always necessary. Always follow specific instructions provided by your healthcare provider for the best results.
Related Tests
Code: 0212
Code: 0230
Code: P0204
Frequently Asked Questions
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We offer Phosphorus testing services in multiple locations across New York. Schedule your test at a location convenient for you.
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