DEXA Bone Densitometry is an imaging test that measures bone density using low-dose X-rays, helping diagnose conditions like osteoporosis and assess fracture risk.

Wear loose clothing without metal fasteners, and inform your healthcare provider about any medications or recent X-rays.

No, the test is non-invasive and painless. It involves lying on a table while the scanner takes images of your bones.

The scanning process typically takes 10-15 minutes. You will need to remain still during the scan.

Results are usually available within a day or two after the scan. Your healthcare provider will discuss the results and any necessary follow-up.

The test measures the concentration of potassium in the blood to assess overall potassium status.

No, fasting is not typically required for this test.

Causes include inadequate dietary intake, excessive losses (e.g., through vomiting or diarrhea), or certain medications.

Yes, high levels can be life-threatening, requiring immediate medical attention and treatment.

A blood sample is taken from a vein, usually in the arm, and analyzed in a laboratory.

The Sputum GeneXpert test is a molecular diagnostic test that detects tuberculosis (TB) DNA and drug-resistant strains in sputum samples.

Unlike traditional TB tests, the GeneXpert test provides faster results and can detect drug-resistant strains of TB by analyzing genetic material.

No special preparation is required. Provide a sputum sample, ideally collected in the morning, and follow any specific instructions from your healthcare provider.

Results are usually available within 1 to 2 days after the sample is processed, providing a rapid diagnosis.

The test offers accurate and quick detection of TB and drug-resistant strains, which is crucial for effective treatment and control of TB infections.