GED Science Practice 2026 - Free GED Science Practice Questions and Study Guide

An antiseptic is a substance that prevents the growth or activity of bacteria, which is crucial in controlling infections and promoting healing. Antiseptics are commonly used in medical settings to clean wounds and sanitize skin before surgical procedures. They aim to reduce microbial load and minimize the risk of infection, making them essential in both healthcare and personal hygiene practices.

While antiseptics may impact some viruses and fungi, their primary action focuses on bacteria. Therefore, the characterization of antiseptics as agents that prevent bacterial growth is accurate and highlights their role in maintaining health and safety in various environments.