Final answer:
The nurse should assess the AV fistula, draw blood specimens from the opposite arm, and place a pressure dressing after dialysis.
Step-by-step explanation:
In caring for a client with chronic renal failure undergoing hemodialysis through an internal AV fistula in the RA, the nurse should implement the following interventions:
- Assessing the area over the AV fistula for a bruit and thrill, which indicates proper function and patency of the fistula.
- Drawing pre-dialysis blood specimens from the LA, which is the opposite arm from the AV fistula to avoid any contamination.
- Placing a pressure dressing over the site after each dialysis treatment to prevent bleeding and ensure healing.