Catheterization is described as a sterile procedure.

Catheterization is described as a sterile procedure.

• A. Sterile
• B. Non-sterile
• C. Aseptic
• D. Contaminated

Answer: (A)

Catheterization uses sterile technique to prevent infection by keeping the instruments, gloves, and field completely free of viable microorganisms. This is crucial because inserting a catheter introduces a conduit into the urinary tract, which is normally sterile, so any contamination can lead to infection. Sterile describes this absolute level of cleanliness—no microorganisms on the instruments or in the field. Aseptic technique aims to minimize contamination and reduce risk, but it does not guarantee the same level of sterility as using fully sterile equipment and a sterile field. Choosing non-sterile would greatly increase infection risk, and contaminated would imply the environment or tools are already tainted.

Catheterization uses sterile technique to prevent infection by keeping the instruments, gloves, and field completely free of viable microorganisms. This is crucial because inserting a catheter introduces a conduit into the urinary tract, which is normally sterile, so any contamination can lead to infection. Sterile describes this absolute level of cleanliness—no microorganisms on the instruments or in the field. Aseptic technique aims to minimize contamination and reduce risk, but it does not guarantee the same level of sterility as using fully sterile equipment and a sterile field. Choosing non-sterile would greatly increase infection risk, and contaminated would imply the environment or tools are already tainted.