Free Printable 2 Step Ppd Form - Review results positive — consider tb infected and evaluate for tb disease. Web submit documentation of previous positive ppd or have provider sign below. Occasionally, the first tb test displays an inaccurate result. Web classification of the tuberculin skin test reaction. To best ensure accuracy, usahs requires students to receive a second tb test. Negative — consider person not infected. An induration of 5 or more millimeters is considered positive in. Administer second tst 1 to 3 weeks after first test;
To best ensure accuracy, usahs requires students to receive a second tb test. Occasionally, the first tb test displays an inaccurate result. Negative — consider person not infected. Web submit documentation of previous positive ppd or have provider sign below. An induration of 5 or more millimeters is considered positive in. Review results positive — consider tb infected and evaluate for tb disease. Administer second tst 1 to 3 weeks after first test; Web classification of the tuberculin skin test reaction.