Question

standard precautions apply to:
the patients with a known infection
all patients. assume everyone has an infection
nobody
patient with a respiratory illness

Explanation:

Standard precautions are designed to prevent the transmission of infections in healthcare settings. They are based on the principle of assuming that all patients may be infectious. This approach helps in minimizing the risk of exposure to blood, body fluids, non - intact skin, and mucous membranes.

Answer:

all patients. Assume everyone has an infection