Ace the CIC Challenge 2025 – Master Infection Prevention and Rock Your Career!

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Which type of catheters must be sterile before use?

Nasogastric catheters

Urinary catheters

Central venous catheters

Central venous catheters must be sterile before use because they are inserted directly into the vascular system, posing a high risk for bloodstream infections. The introduction of any foreign object into the blood vessel requires strict adherence to sterile techniques to minimize the risk of introducing pathogens.

Urinary catheters also require a sterile technique during insertion, especially in a healthcare setting. Contaminated urinary catheters can lead to urinary tract infections, which are significant concerns in hospital environments. The use of sterile supplies and proper insertion techniques are crucial for maintaining infection control and patient safety.

While nasogastric catheters may be used in a more clean rather than sterile manner, central venous and urinary catheters necessitate sterile conditions to ensure the prevention of infections. Therefore, recognizing the importance of maintaining sterility is essential in the context of these catheters.

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Both urinary and cardiac catheters

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