Final answer:
Standard precautions are essential in preventing infection spread in healthcare settings by applying general preventive measures.
Explanation:
Standard precautions are used to prevent infection spread in healthcare settings by assuming all patients are potentially infectious. This includes practices like hand hygiene, using personal protective equipment, and disinfection protocols. Body substance isolation, universal precautions, and transmission-based precautions are all subsets of standard precautions that guide specific measures based on the type of infection.
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