The antiseptic approach in healthcare using phenol was advanced by which figure?

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Multiple Choice

The antiseptic approach in healthcare using phenol was advanced by which figure?

Explanation:
The main point is applying germ theory to stop infections during surgery by using phenol as an antiseptic. Joseph Lister did exactly that—he used carbolic acid (phenol) to clean wounds, instruments, and the operating environment, which dramatically reduced postoperative infections and established the practice of aseptic technique. While Louis Pasteur helped establish germ theory and Robert Koch made foundational microbiology discoveries, and Alexander Fleming later identified penicillin, none advanced the specific phenol-based antiseptic approach in surgery like Lister did.

The main point is applying germ theory to stop infections during surgery by using phenol as an antiseptic. Joseph Lister did exactly that—he used carbolic acid (phenol) to clean wounds, instruments, and the operating environment, which dramatically reduced postoperative infections and established the practice of aseptic technique. While Louis Pasteur helped establish germ theory and Robert Koch made foundational microbiology discoveries, and Alexander Fleming later identified penicillin, none advanced the specific phenol-based antiseptic approach in surgery like Lister did.

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