What is a barrier cloth?

• A. Fabrics resistant to chemical spills
• B. Fabrics made of blends or cotton/polyester
• C. Fabrics that promote bacterial growth
• D. Fabrics for medical uniforms

Answer: (B)

A barrier cloth is specifically designed to provide a protective layer that minimizes the possibility of bodily fluids, pathogens, and other contaminants from penetrating through to whatever is underneath. The correct answer relates to the composition of these fabrics; they are often made of blends, such as cotton/polyester, which offer a balance of durability, comfort, and resistance to different contaminants.

In the context of medical settings, the fabric's blend ensures that it has the right properties to be used effectively in surgical environments where maintaining cleanliness and reducing infection risk is paramount. This composition not only enhances the longevity of the material but also aids in comfort for healthcare providers who wear these uniforms for extended periods.

The other choices do not accurately describe the primary characteristics and functions of barrier cloth. While some fabrics can resist chemical spills, that is not the defining feature that makes them barrier cloths. The option regarding bacterial growth is contradictory to the purpose of barrier cloth, which is to inhibit rather than promote any bacterial proliferation. Lastly, although medical uniforms may be made from various fabrics, the description lacks specificity about the protective qualities that distinguish barrier cloths.