What behavior should the new nurse improve regarding isolation technique while caring for a child with MRSA?

The correct option highlights the importance of using proper protective equipment when changing the bed for a child with MRSA (Methicillin-resistant Staphylococcus aureus). When dealing with MRSA, which is highly contagious and resistant to multiple antibiotics, strict adherence to isolation protocols is essential to prevent the spread of infection.

Wearing gloves is critical because they provide a barrier between the nurse's hands and any contaminated surfaces or materials. However, in the context of changing the bed, where there is a risk of coming into contact with potentially contaminated linens, wearing a gown is also necessary to protect the nurse's clothing and skin from exposure to pathogens. The absence of a gown in this scenario increases the risk of transferring MRSA from the bedding or environment to the nurse and then potentially to other patients.

Maintaining effective infection control measures, such as the use of both gloves and gowns, is a key focus in managing infectious diseases, especially in a healthcare setting for vulnerable populations like children. This emphasizes the need for thorough training and adherence to isolation protocols by new nurses to ensure both their safety and that of their patients.