What should always be checked before using any medical equipment?

The correct choice focuses on ensuring that medical equipment is cleaned and functioning properly before use. This is crucial for several reasons. Firstly, the hygiene aspect is paramount in any healthcare setting to prevent infections and maintain patient safety. Equipment that hasn’t been properly cleaned can pose a significant risk of cross-contamination between patients.

Moreover, functionality is equally important; any equipment that is not functioning correctly can lead to inaccurate readings or ineffective treatments, which can adversely affect patient care. Regular checks of both cleanliness and operational capability are considered standard protocols in healthcare environments to ensure that all equipment is safe and effective for use. This practice is part of broader infection control measures and safety standards that healthcare professionals must adhere to.