Final answer:
Gloves are essential for hand hygiene as they act as a barrier between hands and infectious substances. Healthcare workers changing gloves between patient contacts reduces the risk of transmitting pathogens. Overall, gloves play a crucial role in preventing the spread of diseases.
Step-by-step explanation:
Gloves are an essential part of hand hygiene because they provide a barrier between the hands and potentially infectious substances. When healthcare workers or individuals wear gloves, it prevents direct contact with bodily fluids and pathogens.
For example, when healthcare workers change gloves between patient contacts, it reduces the risk of transmitting pathogens from one patient to another.
Overall, gloves play a crucial role in preventing the spread of diseases and maintaining hand hygiene.