kind of respirator should I wear during operative procedures on patients with known or suspected tuberculosis?
Respirators with exhalation valves and positive-pressure respirators do not protect the sterile field; therefore, a respirator that does not have a valve should be used, or alternative procedures should be developed. Q: My respirator became dislodged while I was caring for a disoriented patient who is potentially contagious for tuberculosis. WHAT should I do? A: Reposition your respirator as soon as possible. If you think you were exposed to contagious TB, you should report this exposure to your employee health personnel, who will decide what follow-up is required. Advance to “Appendix I: Other Sources of Information” Go back to “Table of Contents” Go back to Protect Yourself Against Tuberculosis home page Go back to the NIOSH home page or to the CDC home page.
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