Gloves, syringes, needles etc., used for patients whose HIV test results is not known, should be immersed in –
**Core Concept**
Proper disposal and sterilization of medical equipment are essential to prevent cross-contamination and transmission of infectious diseases. The use of disinfectants or sterilization methods is crucial when dealing with equipment that has come into contact with patients whose HIV status is unknown.
**Why the Correct Answer is Right**
When handling medical equipment used for patients with unknown HIV status, it is essential to use a disinfectant that is effective against a broad spectrum of pathogens, including HIV. Ethanol is a common disinfectant used for this purpose, as it is effective against a wide range of viruses, including HIV. Ethanol works by denaturing proteins and disrupting the viral envelope, thereby inactivating the virus.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect as it does not specify a disinfectant that is effective against HIV. Other disinfectants, such as bleach, may be effective against HIV but are not typically used for this purpose.
* **Option B:** This option is incorrect as it does not specify a method for sterilization that is appropriate for medical equipment. Autoclaving is a method of sterilization that is effective against heat-resistant pathogens, but it may not be necessary for equipment that has been exposed to a patient with unknown HIV status.
* **Option C:** This option is incorrect as it does not specify a disinfectant that is effective against HIV. Other disinfectants, such as quaternary ammonium compounds, may be effective against some viruses but are not typically used for this purpose.
**Clinical Pearl / High-Yield Fact**
When handling medical equipment used for patients with unknown HIV status, always use a disinfectant that is effective against a broad spectrum of pathogens, and follow proper infection control protocols to prevent cross-contamination.
**Correct Answer:** C.