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Test Code LAB93659 Rupture of Fetal Membranes

Performing Laboratory

SMC Hematology

Methodology

Actim PROM

Specimen Requirements

Specimen Source: Vaginal fluid

 

Collection Container/Tube: Lab provided sterile polyester swab and extraction fluid from test kit

 

Specimen Volume: 150uL of extracted specimen

 

Collection Instructions: Separate the labia and carefully insert the tip of the swab into the vagina toward the posterior fornix until resistance is met. Alternatively, the sample can be taken from the posterior fornix during a sterile speculum examination. The swab should be left in the vagina for approximately 10-15 seconds to allow it to absorb the vaginal fluid specimen.

 

  • Open the Specimen Extraction Solution tube and put it in a vertical position.
  • Extract the specimen from the swab immediately by swirling the swab vigorously in the extraction solution for approximately 10 seconds
  • Press the swab against the wall of the Specimen Extraction Solution tube while removing the swab so that most of the liquid stays in the tube.
  • Discard the swab
  • Test immediately.

 

Specimen Transport Temperature: Ambient

 

Specimen Stability Information:

Temperature Time
Frozen > 4 hours
Ambient 4 hours

 

Reference Values

Reference Value: Negative

Day(s) Performed

Sunday to Saturday, continuously

Test Classification and CPT Coding:

84112