Final answer:
A nurse practices medical asepsis by thoroughly washing hands before dressing changes. This is an essential protocol to prevent the spread of pathogens and maintain asepsis in healthcare settings.
Step-by-step explanation:
The action that exemplifies a nurse practicing medical asepsis in performing daily care is washing hands thoroughly before dressing changes. Medical asepsis involves protocols designed to reduce the number of pathogens and prevent their spread. Handwashing is a fundamental aspect of asepsis in healthcare settings as it prevents the transmission of microorganisms that can cause infection. While glove use is also important, it does not replace the need for handwashing, which is necessary before and after wearing gloves, especially during procedures like dressing changes that have a high risk of contamination.
Medical professionals must maintain aseptic conditions to prevent complications such as infections or sepsis. Implementing hand hygiene practices and following established protocols for creating and maintaining sterile fields during medical procedures are crucial for the health and safety of patients. Failing to dispose of contaminated items in the proper biohazard containers or administering medications without gloves when necessary would not align with aseptic practices.