The TB Test form is used to document the administration and results of the Tuberculosis skin test, also known as the PPD (Purified Protein Derivative) test. This form ensures that all necessary information is recorded, which helps healthcare professionals track testing and results effectively.
The form should be completed by a qualified healthcare professional, such as a registered nurse (RN) or a medical doctor (MD), who administers the test. Additionally, the patient’s information must be filled out to ensure proper identification and follow-up.
To ensure the form is valid, all sections must be filled out completely. Required information includes:
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Healthcare professional/patient name
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Testing location
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Date the test was placed
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Site of administration (right or left arm)
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Lot number and expiration date of the PPD
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Signature of the person administering the test
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Date the test was read (within 48-72 hours)
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Induration measurement in mm
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Test result (negative or positive)
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Signature of the person reading/reported the results
What does the induration measurement indicate?
Induration refers to the raised, hardened area at the test site. The size of the induration, measured in millimeters (mm), helps determine the result of the TB test. A larger induration may indicate a positive result, suggesting exposure to the TB bacteria, while a smaller measurement may indicate a negative result. Interpretation can vary based on individual risk factors, so it’s essential to consult a healthcare professional for an accurate assessment.
How long after the test is it read?
The TB test must be read within 48 to 72 hours after placement. It’s crucial to adhere to this timeframe to ensure accurate results. If the test is not read within this window, it may need to be repeated.
What should I do if the test result is positive?
If the TB test result is positive, it’s important to follow up with a healthcare provider for further evaluation. This may include additional testing, such as a chest X-ray or a sputum test, to determine if there is an active TB infection. Treatment options will be discussed based on the results and individual health status.
TB Test forms are typically available at healthcare facilities, clinics, or through public health departments. If you need a form, ask your healthcare provider or contact your local health department for assistance.