Sign in →

Test Code MBA Culture and Sensitivity, Blood, Aerobic

Additional Codes

Epic Ordering Code LAB897
NBS code LBC03913
Service code 23005

 

Specimen Requirements

Submit only one of the following

Preferred  
Green Cap Bottle Yellow Cap Bottle

Preferred
Specimen Type: Blood
Container/Tube: Adult: BacT/Alert Plus FA (green)

                            Neonate: BacT/Alert Plus PF (yellow)
Volume: Adult: 10.0 mL of blood

              Neonate: 4.0 mL of blood
Minimum Volume: Adult: 8.0 mL

                               Neonate: 1.0 mL
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 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.

Specimen Stability and Condition

Specimen Type Blood
Transport Condition Submit sample to lab immediately (ambient)
Unacceptable Condition Frozen or refrigerated samples
Special instructions Do not share samples with other requests

Methodology

Automated BacT/Alert System, Conventional Culture

Days and Times Performed

Monday through Sunday, TAT 5 - 7 days

Reference Interval

No growth after 5 days.

 

Critical Values: Clinician will be informed of positive blood culture based on Gram smear.

Testing Laboratory

National University Hospital

Clinical Microbiology, 67724343

Useful For

Diagnosis of bacteraemia.

Update

Last updated 28/7/2026

LOINC Code Information

17928-3