Which statement best describes medical asepsis?

Which statement best describes medical asepsis?

• A. Cleaning the hospital environment and equipment routinely
• B. Inserting a urinary catheter
• C. Changing an abdominal dressing
• D. Giving an intramuscular injection

Answer: (A)

Medical asepsis means using clean technique to reduce the spread of microorganisms. Routine cleaning of the hospital environment and equipment directly lowers the number of pathogens in the surroundings and on surfaces, which is the essence of medical asepsis. Good hand hygiene and proper handling of supplies support this goal by preventing transmission during daily care. In contrast, inserting a urinary catheter is a sterile procedure that requires maintaining a sterile field to prevent introducing organisms into the urinary tract. Changing an abdominal dressing often requires sterile technique to protect a wound, and giving an intramuscular injection uses clean technique with skin antisepsis for a specific site. These tasks involve more stringent techniques or targeted procedures, rather than the general environmental cleaning that defines medical asepsis.

Medical asepsis means using clean technique to reduce the spread of microorganisms. Routine cleaning of the hospital environment and equipment directly lowers the number of pathogens in the surroundings and on surfaces, which is the essence of medical asepsis. Good hand hygiene and proper handling of supplies support this goal by preventing transmission during daily care.

In contrast, inserting a urinary catheter is a sterile procedure that requires maintaining a sterile field to prevent introducing organisms into the urinary tract. Changing an abdominal dressing often requires sterile technique to protect a wound, and giving an intramuscular injection uses clean technique with skin antisepsis for a specific site. These tasks involve more stringent techniques or targeted procedures, rather than the general environmental cleaning that defines medical asepsis.