Where Can I Get a Ppd Test Done
Administering the TB skin exam
The TB pare examination is also called the Mantoux tuberculin skin test (TST). A TB skin test requires ii visits with a wellness care provider.
On the outset visit the test is placed; on the second visit the wellness care provider reads the exam.
- The TB skin examination is performed past injecting a pocket-size corporeality of fluid (chosen tuberculin) into the skin on the lower part of the arm.
- A person given the tuberculin skin test must return inside 48 to 72 hours to take a trained health care worker look for a reaction on the arm.
- The result depends on the size of the raised, difficult area or swelling.
Reading the result of a TB skin test
Positive skin test: This means the person'southward torso was infected with TB bacteria. Additional tests are needed to determine if the person has latent TB infection or TB illness.
Negative skin test: This ways the person'south body did not react to the test, and that latent TB infection or TB disease is not likely.
There is no problem in repeating a TB skin test. If repeated, the additional exam should be placed in a dissimilar location on the body (e.1000., other arm).
The TB skin test is the preferred TB test for children under the historic period of five.
Source: https://www.cdc.gov/tb/topic/testing/tbtesttypes.htm
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