How are CVADs typically secured to the skin?

• A. With sterile tape or adhesive securement devices
• B. Using non-adhesive strapping mechanisms
• C. By suturing directly to the skin
• D. With gauze and elastic bandage

Answer: (A)

CVADs, or Central Venous Access Devices, are typically secured to the skin using sterile tape or adhesive securement devices. This method is preferred because it provides a reliable and sterile means of keeping the catheter in place, minimizing movement that could lead to complications such as dislodgement or infection.

Sterile tape or securement devices are designed to adhere closely to the skin, creating a barrier against pathogens and preventing moisture intrusion, which is crucial for maintaining the integrity of the insertion site. The use of adhesive methods also allows for easier monitoring of the site without having to frequently change the securement method, thus reducing discomfort for the patient.

Other methods, such as suturing directly to the skin or using gauze and elastic bandage, may not offer the same level of security or sterility. Non-adhesive strapping mechanisms would also be less effective in providing the necessary immobilization required to prevent complications associated with CVADs. Therefore, the choice of sterile tape or adhesive securement devices aligns with best practices for patient safety and care.