What is the primary concern when a patient with a CVAD experiences swelling at the site?

• A. Normal adjustment to the device
• B. Possible infection or complication
• C. Temporary side effect of medication
• D. Improper dressing technique

Answer: (B)

When a patient with a Central Venous Access Device (CVAD) experiences swelling at the site, the primary concern relates to the risk of infection or other complications. Swelling can indicate inflammatory responses associated with infection, which may lead to serious issues if not addressed promptly. The presence of swelling demands immediate assessment to rule out infections such as catheter-related bloodstream infections or thrombosis, both of which can have significant implications for the patient's health and the functioning of the CVAD.

The other possibilities, while relevant in their own contexts, do not take precedence in urgency over the concern of infection or complications when swelling is observed. Normal adjustments to the device typically do not manifest as swelling, temporary medication side effects are usually unrelated to the site, and dressing technique issues would not generally cause localized swelling unless they lead to infection or significant irritation. Focusing on potential infection allows healthcare providers to intervene quickly and effectively to safeguard the patient's well-being.