Spirometry is a lung function test that measures how much air you can inhale and exhale, and how quickly you can do it.

Wear loose clothing, avoid heavy meals or intense exercise before the test, and follow any specific instructions from your doctor.

No, spirometry is non-invasive and painless. You will be asked to breathe into a device, which may feel slightly uncomfortable but is not painful.

The test itself takes about 15-30 minutes. Results are usually available immediately or within a few hours.

The frequency depends on your health conditions and doctor’s recommendations. It may be performed regularly for ongoing monitoring or as needed for diagnosis.

Feeding can typically resume within a few hours after surgery, with modified feeding techniques as advised by the surgeon.

Elevated PCT levels indicate bacterial infections, helping healthcare providers differentiate between bacterial and viral causes of inflammation.

The PCT Test guides antibiotic therapy decisions, reducing unnecessary antibiotic use and minimizing antibiotic resistance.

No, the PCT Test specifically indicates bacterial infections and is not useful for diagnosing viral infections.

Yes, elevated PCT levels are indicative of sepsis caused by bacterial infections, aiding in prompt diagnosis and treatment.

The frequency of PCT testing depends on the clinical condition and response to treatment, as determined by the healthcare provider.