Paper points are sterilized by:
**Core Concept**
Paper points, commonly used in surgery for hemostasis, are medical devices that require proper sterilization to prevent the transmission of infections. The sterilization process involves eliminating all forms of microbial life, including bacteria, viruses, and fungi.
**Why the Correct Answer is Right**
The correct method for sterilizing paper points involves the use of ethylene oxide gas. Ethylene oxide is a potent bactericidal and virucidal agent that effectively kills microorganisms on the surface and within the paper point material. This process ensures the paper points are safe for use in surgical procedures. The ethylene oxide gas penetrates the material, reaching all areas, including any crevices or folds, thereby achieving complete sterilization.
**Why Each Wrong Option is Incorrect**
**Option A:** Autoclaving is not suitable for paper points as it involves high-pressure steam, which can cause the paper to disintegrate or become brittle.
**Option B:** Dry heat sterilization may not be effective for paper points, as it can take a long time to achieve complete sterilization, and some microorganisms may survive.
**Option C:** Glutaraldehyde is a disinfectant, not a sterilant, and is not suitable for sterilizing paper points, which require a more potent agent to eliminate all microbial life.
**Clinical Pearl / High-Yield Fact**
It is essential to follow the manufacturer's instructions for sterilizing paper points, as the correct method may vary depending on the specific product and material.
**Correct Answer:** C.