Central Venous Access Device (CVAD) 1 Practice Test 2026 - Free CVAD Practice Questions and Study Guide

Implanted ports are designed for long-term access to the venous system for patients who require frequent blood draws or infusions. The correct response indicates that proper care of an implanted port is essential for its functionality and to prevent complications.

Needle access is necessary when using an implanted port, as the port itself is accessed through a specialized needle that is inserted into the silicone diaphragm. Once accessed, the port should be cleaned carefully to prevent infection. Additionally, the site needs to be covered with a sterile dressing to further protect against contaminants entering the system. This routine maintenance helps minimize the risk of infection and ensures that the port remains patent for future use.

The other choices highlight misunderstandings about port care. While it's true that implanted ports do not require daily care when not accessed, neglecting cleaning and dressing when accessed can lead to serious complications. The notion that the port should be replaced every month is incorrect, as implanted ports can generally remain in place for extended periods, depending on the patient’s needs. Lastly, while monitoring vital signs is essential in patient care, it is not specifically tied to the ongoing care of an implanted port.