Which of the following practices is essential for the safe handling of chemotherapy drugs?

The essential practice for the safe handling of chemotherapy drugs involves the use of yellow sharps containers. Chemotherapy agents are considered hazardous and require special handling procedures to protect healthcare workers and patients. Yellow sharps containers are specifically designed for the disposal of hazardous waste, including items that have come into contact with chemotherapy drugs. Using these containers ensures that such materials are disposed of safely and according to regulatory guidelines, minimizing the risk of exposure to potentially harmful substances.

The other practices listed do not adequately address the specific safety requirements associated with chemotherapy handling. While regular glove use is important for personal protection, the specific type of gloves and their proper use matter greatly in this context. Certification of the hood ensures it is functioning properly, but the disposal of materials is critical once they are used. Limiting air circulation is not a standard practice associated with handling chemotherapy drugs; rather, proper ventilation must be maintained to remove contaminants from the air. Thus, using yellow sharps containers is a key component in ensuring the safety and compliance in the handling of chemotherapy agents.