Bone Marrow for Bacterial C/S (Aerobic) with Gram Stain

Specimen Required

Bone Marrow

Fasting Required

Purpose of the Bone Marrow for Bacterial C/S (Aerobic) with Gram Stain Test

The bone marrow bacterial culture and sensitivity (C/S) with Gram stain test is performed to diagnose and identify the type of bacterial infection in the bone marrow, as well as to determine the most appropriate antibiotic treatment.

When this Bone Marrow for Bacterial C/S (Aerobic) with Gram Stain test is required

The bone marrow bacterial culture and sensitivity test is typically requested when a patient has symptoms of a severe bacterial infection, such as fever, chills, and rapid heart rate, and when other diagnostic tests have not provided a clear diagnosis. It may also be ordered when a patient is not responding to an initial course of antibiotics, or when the infection is suspected to be caused by an unusual or resistant bacteria.

What the Bone Marrow for Bacterial C/S (Aerobic) with Gram Stain Test Detects

Bone marrow bacterial culture and sensitivity (C/S) with aerobic gram stain is a diagnostic test that helps identify the type of bacteria causing an infection and determine which antibiotics are most effective in treating it.

Preparation for the Bone Marrow for Bacterial C/S (Aerobic) with Gram Stain Test

No specific preparation is required for the test, but patients should inform their doctor if they are taking any medications or have any medical conditions that may affect the test results.

Sample Requirements

To perform the test, a bone marrow sample is collected using a needle and syringe from the hipbone or breastbone. The patient may be given a local anesthetic to numb the area before the procedure.

Additional Notes

It is important to note that this test may have limitations in detecting certain bacteria, especially those that grow slowly or require specialized conditions for growth. In addition, the results may take several days to obtain, which may delay the initiation of appropriate treatment. Therefore, healthcare providers may start empirical antibiotic therapy based on clinical suspicion while awaiting the results of the bone marrow bacterial culture and sensitivity test.

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