Which statement about standard precautions is accurate?

• A. They prevent the spread of infections from exposure to blood and bodily fluids
• B. They relate to nutrition guidelines
• C. They govern school cafeteria cleanliness
• D. They outline exercise guidelines

Answer: (A)

Standard precautions are infection-control practices used to prevent the spread of infections when there is exposure to blood and other bodily fluids. They’re applied to all students and situations because you can’t assume who is infected, so you treat every contact as potentially risky. In practice, this means washing hands before and after touching someone, wearing gloves when there’s contact with blood or body fluids, using gowns, masks, or eye protection when splashes might occur, safely handling needles and sharps, and cleaning and disinfecting surfaces and shared equipment. These steps help stop transmission at the point of care. Other topics like nutrition guidelines, cafeteria cleanliness, or exercise guidelines involve different areas of health and safety and aren’t the infection-control actions described by standard precautions.