Which protective device is suitable to minimize exposure during administration of hazardous drugs?

• A. Gloves
• B. Gowns
• C. CSTDs
• D. Face shields

Answer: (C)

The key idea is to contain the hazardous drug at the source to prevent any escape into the environment during administration. Closed-system transfer devices provide a sealed pathway that stays closed while drawing up, transferring, and delivering the drug, so vapors, aerosols, or spills are much less likely to reach the caregiver. PPE like gloves, gowns, and face shields protect skin and mucous membranes from splashes and contact, but they do not prevent the drug from escaping from the administration system itself. They are essential, but the most effective protection for reducing exposure during administration is a closed-system transfer device.