What should a client do with used tissues when managing tuberculosis at home?

When managing tuberculosis (TB) at home, it is essential to handle potentially contaminated materials, such as used tissues, in a way that minimizes the risk of spreading the infection to others. Placing used tissues in a plastic bag is the correct practice as it allows for safe containment. This method helps to prevent the transmission of TB bacteria that could be present in respiratory secretions. After sealing the plastic bag, it should be disposed of according to local guidelines for hazardous waste or contamination.

The other options do not provide the necessary safety measures. Disposing of tissues in regular trash or flushing them down the toilet poses a risk of exposure to others, as the bacteria can become airborne or contaminate water systems. Composting used tissues is also inappropriate, as it could lead to further contamination of the soil and potential exposure to bacteria. Proper disposal through plastic bag containment is crucial for extending safety to the community while managing tuberculosis at home.