Which discharge instruction should be given to parents after their child's cardiac catheterization?

After a child's cardiac catheterization, it is essential to give discharge instructions that prioritize the child's recovery and prevent complications. Advising parents to avoid bathing for the first week is correct because it helps minimize the risk of infection at the catheterization site. The insertion site, which is often on a vein in the groin or arm, needs time to heal properly, and exposure to water can increase the chances of introducing bacteria.

In addition, the healing process can be sensitive, and submerging the site in water can lead to irritation or even an unintended dislodgement of any clots that may have formed. Therefore, keeping the site clean and dry is critical during this initial recovery period.

Other options, such as allowing immediate participation in contact sports or increasing physical activity shortly after the procedure, overlook the need for careful monitoring and gradual resumption of activity. Likewise, encouraging hot baths is not advised as heat can lead to increased blood flow to the area, potentially causing complications.