PPD skin testing: A PPD skin test is the initial screening exam for TB exposure. After that history, a chest xray, and symptoms will suggest other testing to decide whether treatment is necessary.
Answered 11/26/2017
5.8k views
See doctor: Your doctor can perform either a skin test or a blood test to see if you have ever been infected with tuberculosis in the past and a chest x-ray and other tests to look for any form of active disease at present.
Answered 8/22/2018
5.7k views
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