Questions: Multiple Choice Question What should be done to instruments prior to sterilization? O They should be dried in the sun O They should be wrapped O They should be dipped in an acid solution O They should be cleaned

The answer is the last one: They should be cleaned.

Explanation for each option:

1. They should be dried in the sun: This is incorrect. Drying instruments in the sun is not a standard or effective method for preparing instruments for sterilization. It does not ensure the removal of contaminants or prepare the instruments for the sterilization process.

2. They should be wrapped: While wrapping is a step in the sterilization process, it is not the first step. Instruments need to be cleaned before they are wrapped to ensure that all organic material and debris are removed, which could otherwise interfere with the sterilization process.

3. They should be dipped in an acid solution: This is incorrect. Dipping instruments in an acid solution is not a standard practice for preparing them for sterilization. Cleaning typically involves using detergents or enzymatic cleaners, not acids.

4. They should be cleaned: This is correct. Cleaning is the essential first step in the sterilization process. It involves removing all visible debris and organic material from the instruments to ensure that the sterilization process is effective.

In summary, instruments should be cleaned prior to sterilization to ensure that all contaminants are removed, allowing the sterilization process to be effective.