South Carolina Long Term Health Care Administrator Practice Test

What is the maximum temperature allowed for hot water supplied to plumbing fixtures accessible to residents?

1. 110 degrees Fahrenheit

2. 100 degrees Fahrenheit

3. 120 degrees Fahrenheit

4. 130 degrees Fahrenheit

The correct answer is: 120 degrees Fahrenheit

The maximum temperature allowed for hot water supplied to plumbing fixtures accessible to residents is set to ensure safety and comfort. A temperature of 120 degrees Fahrenheit is generally recognized as a safe upper limit; it is hot enough to prevent the growth of harmful bacteria such as Legionella, but low enough to minimize the risk of scalding for residents, particularly vulnerable populations such as the elderly or those with sensitive skin. Maintaining hot water at this temperature strikes a balance. It reduces the likelihood of burns while still delivering water that is effective for cleaning and sanitation purposes. Setting the threshold higher, such as at 130 degrees, poses a significant risk of burns and provides diminishing returns in terms of cleaning efficacy. On the other hand, setting it lower than 120 could increase the risk of not effectively controlling pathogens, impacting overall health and safety standards in long-term care facilities.