What is the primary function of antiseptics in medical practice?

• A. To disinfect surgical instruments
• B. To kill bacteria or inhibit their growth
• C. To relieve pain
• D. To promote wound healing

Answer: (B)

The primary function of antiseptics in medical practice is to kill bacteria or inhibit their growth. Antiseptics are specifically designed to be applied to living tissues and surfaces to reduce the possibility of infection. They play a critical role in preventing the spread of bacteria and other pathogens during medical procedures, wound care, and while handling skin before surgical interventions.

While disinfecting surgical instruments is an important practice, that role is reserved for disinfectants, which are used on inanimate objects. Pain relief is addressed through analgesics, and promoting wound healing involves various treatment methods including proper wound management and sometimes the use of specific growth factors or healing aids. Antiseptics focus primarily on maintaining a sterile environment by targeting potentially harmful microorganisms, which is essential for patient safety and effective medical care.