According to ISDH requirements, how frequently should linens be changed?

The requirement to change linens at least weekly aligns with infection control practices and cleanliness standards in healthcare settings. This frequency helps to reduce the risk of infection and maintain a hygienic environment for residents or patients. Regularly changing linens also contributes to the comfort and overall well-being of those being cared for, as clean linens ensure a more pleasant experience.

Other options provided do not meet the standards set forth by the ISDH. Changing linens every day might be excessive and could lead to wastage and increased labor costs without significant benefits. Changing linens only as needed might not sufficiently ensure hygiene, as it may lead to longer intervals between changes if the need isn't assessed adequately. Changing linens once a month would be inadequate, as it would greatly increase the risk of infection, discomfort, and poor hygiene for patients or residents.