In a situation where an indwelling urinary catheter is inserted, which nursing action best applies the concept of surgical asepsis to minimize infection risk?
Maintaining a closed sterile system throughout the procedure
Inserting an indwelling urinary catheter is a sterile procedure, because organisms introduced into the bladder cause catheter-associated urinary tract infection (CAUTI).
Applying surgical asepsis means using sterile gloves, a sterile catheter and field, and keeping a closed sterile drainage system that is never opened unnecessarily.
Clean gloves alone are medical asepsis; sterile gloves are single-use; catheters are lubricated with sterile water-soluble jelly, not sodium hypochlorite.
Hence, Maintaining a closed sterile system throughout the procedure.
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Important Questions from Nursing Foundations
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A patient is receiving oxygen via nasal cannula and complains of nasal dryness. What should the nurse do to maintain comfort and oxygenation?
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