In which situation is the newly hired technician making an object medically aseptic while disinfecting items?

The correct answer involves the technician using a chemical cleanser to prepare a shower chair for reuse, which aligns with the principles of medical asepsis. Medical asepsis refers to practices that significantly reduce the number of pathogens and control their spread. By employing a chemical cleanser, the technician is actively disinfecting the shower chair, effectively killing or inhibiting microorganisms. This is a critical step in infection control, particularly in healthcare settings where maintaining a clean and sterile environment is paramount to patient safety.

While the other options involve cleaning or sanitization practices, they do not specifically emphasize the use of a chemical agent aimed at disinfection, which is a crucial element for achieving medical asepsis. Using standard precautions when rinsing a bedpan implies general hygiene practices but does not ensure thorough disinfection. Similarly, cleaning a resident's bath basin with soap may help reduce the number of dirt and some microorganisms, but it might not be sufficient to eliminate all pathogens. Lastly, while using sterile gloves during a procedure is important, it pertains more to the concept of surgical asepsis rather than the disinfection of an object like a shower chair. Therefore, the use of a chemical cleanser for disinfection clearly embodies the practice of making an object medically aseptic.