Sputum for D/R (Direct Smear/Result)

Overview:
The Sputum for D/R (Direct Smear/Result) test involves examining a sputum sample under a microscope to quickly detect the presence of bacteria, including Mycobacterium tuberculosis, which causes tuberculosis (TB). This test provides a rapid result to aid in the diagnosis of active respiratory infections.

What it detects:
The test detects acid-fast bacilli (AFB), which may indicate the presence of tuberculosis. It is also useful for identifying other bacterial infections that affect the lungs, such as pneumonia.

Who should get it:
Individuals with symptoms of a respiratory infection, such as a persistent cough, chest pain, or fever, may need this test. It is also recommended for people with a history of tuberculosis exposure or those with weakened immune systems.

Sample required:
Sputum sample is required for this test.

Fasting requirements:
No fasting required.

Processing time:
Results available within 24-48 hours.