It is recommended that gloves and gowns be worn by MRI staff if a patient displays which of the following?

• A. Clostridium difficile
• B. Norovirus
• C. MRSA during the past 5 years
• D. Influenza

Answer: (C)

Wearing gloves and gowns is important in healthcare settings, particularly when dealing with infections that can be transmitted through contact or droplets. In the context of the question, the recommendation for MRI staff to wear gloves and gowns when a patient has a history of MRSA (Methicillin-resistant Staphylococcus aureus) during the past five years is significant due to the nature of MRSA's resistance to common antibiotics and its potential to spread through direct contact with infected wounds, contaminated surfaces, or through healthcare personnel who may inadvertently transmit it.

Healthcare professionals are advised to take precautions with MRSA because it poses a higher risk of transmission, especially in settings like hospitals where invasive procedures may occur. By wearing gloves and gowns, MRI staff help prevent the spread of MRSA to themselves and to other patients, thereby maintaining a safe and sterile environment.

Options like Clostridium difficile and Norovirus, although they also require strict precautions, generally pertain to different infection control protocols, such as isolation to prevent fecal-oral transmission or environmental cleaning, rather than the immediate need for gloves and gowns in a scenario focused on contact transmission in an MRI setting. Influenza, while highly contagious through respiratory droplets, often does not necessitate the wearing of gowns in most casual healthcare situations