Declan is a nursing assistant who notices that the sharps container is completely full and starting to overflow. He properly disposes of the full container and replaces it with an empty container. This would prevent other nursing assistants from blood contamination through: direct contact with blood
blood transfusions
needle-stick injuries
contact with other bodily fluids

needle-stick injuries

Explanation:

If Declan is dealing with  sharps container, there is a likely chance someone could have gotten stabbed with the needle. Thus he would be preventing other nursing assistants from blood contamination through

diversity in the nursing field is essential because it provides opportunities to administer quality care to patients. every healthcare experience provides an opportunity to have a positive effect on a patient's health. healthcare providers can maximize this potential by learning more about patients' cultures