What term means free from infection or contamination?

What term means free from infection or contamination?

• A. Aseptic
• B. Contaminated
• C. Sterile
• D. Clean

Answer: (A)

Aseptic describes conditions or techniques kept free from infection or contamination. It focuses on preventing germs from entering a wound or sterile field, using practices like hand hygiene, gloves, and sterile technique to avoid introducing pathogens. That makes it the best fit for “free from infection or contamination.” Sterile means no living microorganisms at all—an absolute standard used for instruments or implants, which is a higher bar than what’s implied by the question. Clean means free of visible dirt but doesn’t guarantee absence of microorganisms. Contaminated means present with contamination, the opposite of what the question asks.

Aseptic describes conditions or techniques kept free from infection or contamination. It focuses on preventing germs from entering a wound or sterile field, using practices like hand hygiene, gloves, and sterile technique to avoid introducing pathogens. That makes it the best fit for “free from infection or contamination.”

Sterile means no living microorganisms at all—an absolute standard used for instruments or implants, which is a higher bar than what’s implied by the question. Clean means free of visible dirt but doesn’t guarantee absence of microorganisms. Contaminated means present with contamination, the opposite of what the question asks.