case study You are a public health nurse working at county immunization and tuberculosis clinic.

case study You are a public health nurse working at county immunization and tuberculosis clinic. B.A. is a 61 year old woman who wishes to obtain a food handlers license and is required to show proof of a negative montoux PPD test before being hired. She came to your clinic 2 days ago to obtain a PPD test for TB. She returned to have you evaluate her reaction.