The TB Test form is used to document the administration and results of the Tuberculosis skin test, also known as the PPD or Mantoux test. This form ensures that all necessary information is recorded for proper evaluation of the test results.
The form should be completed by a healthcare professional administering the test. This includes registered nurses (RNs), medical doctors (MDs), or other qualified personnel. The patient’s information must also be included on the form.
The TB Test form requires the following information:
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Healthcare Professional/Patient Name
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Testing Location
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Date Placed
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Site of injection (Right or Left)
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Lot number and expiration date of the PPD
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Signature of the administering professional
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Date Read (within 48-72 hours from date placed)
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Induration measurement in mm
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PPD Test Result (Negative or Positive)
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Signature of the professional reading/reporting the results
What does the induration measurement indicate?
The induration measurement, noted in millimeters (mm), indicates the size of the raised area at the injection site. This measurement is critical for determining whether the test result is positive or negative. A larger induration may suggest exposure to TB.
How soon should the results be read?
Results must be read within 48 to 72 hours after the test is administered. Reading the results outside this timeframe may lead to inaccurate interpretations.
What does a positive result mean?
A positive result indicates that the individual has been exposed to the TB bacteria. It does not necessarily mean that the person has active tuberculosis. Further evaluation, such as a chest X-ray or additional tests, may be required to determine if the infection is active.
What does a negative result mean?
A negative result suggests that there is no evidence of TB infection. However, it is important to note that false negatives can occur, especially in individuals with weakened immune systems or recent exposures.
If any section of the TB Test form is incomplete, the document may be considered invalid. Ensure that all required fields are filled out accurately before submission. This includes signatures, dates, and measurements.
TB Test forms can typically be obtained from healthcare facilities, clinics, or public health departments. Many organizations also provide downloadable versions online for convenience.