Palpable Tuberculosis TB Test Training Model Set Hot By performing peg insertion and

By performing peg insertion and removal exercises

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Palpable Tuberculosis TB Test Training Model Set Hot By performing peg insertion andWhat is a TB Test? A Tuberculosis (TB) Test checks if a person has been infected with Mycobacterium tuberculosis, the bacteria that cause TB. During the test, a doctor injects a small amount of TB protein (PPD) just under the skin on the forearm. After 4872 hours, the patient returns to have the injection site checked. The doctor measures the size of the raised area (induration) with a ruler. Redness alone is not importantthe hardness is what matters.