Which of the following is an intermediate level disinfectant ?
**Core Concept**
Intermediate level disinfectants are chemical agents that can eliminate a wide range of pathogens, including most bacteria, viruses, and fungi, but may not be effective against bacterial spores. These disinfectants are typically used in healthcare settings for disinfecting surfaces, equipment, and patient care items.
**Why the Correct Answer is Right**
The correct answer is a chemical agent that is widely used in healthcare settings for its broad-spectrum antimicrobial activity. It works by disrupting the cell membrane of microorganisms, ultimately leading to their death. This agent is often used to disinfect surfaces, equipment, and patient care items that may be contaminated with a variety of pathogens, including bacteria, viruses, and fungi.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it is a high-level disinfectant that is effective against bacterial spores, whereas intermediate level disinfectants are not.
**Option B:** This option is incorrect because it is a low-level disinfectant that is effective against most bacteria and viruses, but not against bacterial spores.
**Option C:** This option is incorrect because it is a sterilant that is effective against all types of microorganisms, including bacterial spores, and is typically used in situations where high levels of sterility are required.
**Clinical Pearl / High-Yield Fact**
It's essential to note that intermediate level disinfectants are not effective against bacterial spores, which means they should not be used for sterilizing equipment that requires high levels of sterility.
**Correct Answer:** C. Glutaraldehyde is an intermediate level disinfectant.