Which One of the Following Would Be a Tertiary Prevention

question 3

Multiple Choice

Which one of the following would be a tertiary prevention measure implemented by the CHN to prevent TB?

• A)Administering a purified protein derivative ( PPD ) to the contacts of those infected with TB
• B)Initiating directly observed therapy ( DOT ) for TB-positive clients
• C)Providing education about the prevention of TB to members of the community
• D)Using skin tests to screen all health workers for TB

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