Test Code MBB Culture and Sensitivity, Blood, Aerobic and Anaerobic
Specimen Requirements
Submit only one of the following
Preferred
Specimen Type: Blood, Bone marrow
Container/Tube: BacT/Alert Plus FA (green),
BacT/Alert Plus FN (orange)
Volume: Both blood bottles: 10.0mL of blood in
each bottle
Minimum Volume: 8.0mL of blood in each bottle
Collection Instructions: Do not use expired
bottles, or bottles within seven days of the expiry date. Keep
BacT/Alert culture bottles at room temperature and in the dark when
not in use.
Please refer to Test Catalogue -> Test Collection Information -> Microbiology Transport Media -> Blood Culture Collection
Acceptable
Specimen Type: Blood
Container/Tube: Bottles from other blood culture
systems
Volume: According to manufacturer’s
instruction.
Minimum Volume: According to manufacturer’s
instruction.
Collection Instructions: According to
manufacturer’s instruction. For bottles from other blood
culture systems, manual monitoring of bottles will be performed and
result reporting will be delayed.
Please inform laboratory to extend incubation beyond 5 days if slow growing bacteria such as Brucella is suspected.
Sample Stability
** Preferred temperatures for storage prior to and during shipping to NUH **
Specimen Type: | Blood |
---|---|
Ambient: | Submit sample to lab immediately |
Refrigerate: | Unacceptable |
Frozen: | Unacceptable |
Reference Interval
No growth after 5 days.
Call back values: Inform requesting clinician of positive Blood Gram smear.
Days and Times Performed
Monday through Sunday, TAT 5-7 days
Methodology
Automated BacT/Alert System, Conventional Culture
Service Code
23006
Update
Last updated 20/1/2021
Unacceptable Condition
Only 1 anaerobic blood bottle received.
Testing Laboratory
National University Hospital
Clinical Microbiology, 67724343
Useful For
Diagnosis of bacteraemia.
Special Instruction
Do not share sample with other requests.