What is the proper technique for cleaning medical instruments?

• A. Wipe each instrument with alcohol
• B. Place instruments in approved cleaning solution for a minimum of 10 minutes
• C. Boil instruments for 5 minutes
• D. Rinse under hot water and dry immediately

Answer: (B)

The proper technique for cleaning medical instruments involves placing them in an approved cleaning solution for a specified period, typically a minimum of 10 minutes. This method ensures that all surfaces of the instruments are adequately submerged in the cleaning agent, allowing for the effective removal of blood, bodily fluids, and other contaminants. The cleaning solution is specifically formulated to target a wide range of pathogens, offering a higher level of disinfection and ensuring that the instruments are safe for subsequent use.

Using an alcohol wipe, while it may offer surface cleaning, does not provide the comprehensive disinfection that soaking instruments in a cleaner can achieve. Boiling instruments can be effective, but it's not as reliable for certain contaminants or in terms of ensuring that every part of the instrument is treated adequately. Rinsing under hot water followed by immediate drying could leave behind harmful microbes and is insufficient as a standalone procedure for sterilizing or cleaning medical instruments properly. Thus, utilizing an approved cleaning solution for an adequate duration is essential for effective cleaning and safe medical practice.