Baylor St. Luke's Medical Center
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Acid Fast (AFB, TB) Smear
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Test Information- Acid Fast (AFB, TB) Smear

                                                                                                                                                                                                                                                                                                                                                                                       
NAME OF TESTSmear-Acid         Fast
Where Test is PerformedMain         Laboratory
Department NamePathology-         Microbiology
Department Location1st         Floor, Rm P120
How to ScheduleOrder         in HIS
Test         AvailabilitySpecimens         accepted 24 hours, 7 days a week. Mon-Fri, same day if         received by 12:00; next working day if received         after 12:00.
Stat         RequestYes, contact         Microbiology X54890.
Additional         InformationThis test is         for SMEAR ONLY. If culture is desired,         see Acid Fast Culture and do not order this test; the         culture includes a smear.
Specimen         Requirements
Specimen         TypeAll specimen         types EXCEPT the following: 1) Swabs of         the throat, mouth and oropharynx 2)Genital Swabs 3)         Vomitus 4) Urine specimens collected after 12:00 noon.
Specimen         AmountAny amount,         >0.5 ml preferable
ContainerSterile         container without additives
LabelingRefer to         Pathology- 'Collection of Specimen'. Indicate source of         specimen, date and time of collection on label.
TransportDeliver all         specimens to the laboratory promptly after collection. If         transport will be delayed, refrigerate all specimens except         the following: 1)Spinal Fluid and other body fluids: hold         at 35C 2)Genital specimens; hold at room temperature or         35C 3) Blood in isolator tube: hold at room temperature         4) Gastric specimens: deliver to laboratory immediately         after collection. The acid content of gastric specimens         requires that they be neutralized for optimal recovery of         acid fast organisms.
To         CancelCancel on HIS and discard barcode label.
HIS         DowntimeMicrobiology         Test Order Form. Check Smear-Acid Fast. Complete all         requested information and indicate specimen source.
 
Telephone Number 832-355-1000
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