Dr. Stein used to wear a suit and tie to work at the hospital. Now he wears scrubs, protective attire that is common among health-care employees. What is a possible safety benefit to wearing scrubs?

Scrubs can be disposed of or replaced easily, helping prevent contaminants from being carried on clothing from one place to another. Their colors, appearance, or ease of ironing do not directly provide a safety benefit. The best answer is “Scrubs are disposable and easily replaced.”

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