Which statement best describes standard precautions?

• A. They apply to all clients to prevent exposure
• B. They are optional
• C. They are only for infectious diseases
• D. They apply only to bloodborne pathogens

Answer: (A)

Standard precautions are universal safety measures used with every client to prevent the transmission of infections. The best statement reflects that they apply to all clients to prevent exposure, since these precautions are the baseline practices used in all patient care to guard against contact with blood, bodily fluids, non‑intact skin, and mucous membranes. They aren’t optional, they aren’t limited to a specific infectious disease, and they aren’t restricted to bloodborne pathogens. In practice, this means applying proper hand hygiene, using PPE when needed, ensuring safe injection practices, and handling equipment and waste safely with every client.