Patient and Family Education Flashcards

When educating a new patient about their arteriovenous (AV) fistula, what is the most important daily self-care check they should be taught to perform?

Answer: Feel for the 'thrill' and listen for the 'bruit'

The 'thrill' (a palpable vibration) and the 'bruit' (an audible whooshing sound) are signs of good blood flow through the fistula. Teaching the patient to check for these daily helps in the early detection of potential problems like clotting or stenosis, which could lead to access failure.

A patient on hemodialysis should be educated to contact the clinic immediately if they experience which of the following symptoms?

Answer: Fever and chills

Fever and chills are classic signs of infection, which can be life-threatening for a dialysis patient. An infection could be related to their vascular access (an access infection) or systemic, and it requires immediate medical evaluation and treatment.

What is the primary reason for fluid restrictions for most hemodialysis patients?

Answer: To prevent large fluid gains between treatments, which can strain the heart

Since the kidneys are no longer able to remove excess fluid, it accumulates in the body between dialysis sessions. Large fluid gains lead to high blood pressure, shortness of breath, and significant strain on the cardiovascular system, increasing the risk of heart failure.

When teaching a patient about a renal diet, which three minerals are typically the most important to restrict?

Answer: Sodium, potassium, and phosphorus

A renal diet is designed to limit the buildup of waste products and electrolytes that the kidneys can no longer filter effectively. Sodium can cause fluid retention and high blood pressure, high potassium can lead to dangerous heart rhythms, and high phosphorus can cause bone disease.

A patient asks why they cannot use lotion on their access site on the day of treatment. What is the best explanation?

Answer: Lotions can interfere with proper site cleaning and increase infection risk

Proper disinfection of the cannulation sites is critical to prevent access-related infections. Lotions and creams can create a barrier that prevents the antiseptic from effectively killing bacteria on the skin, and they can also be introduced into the bloodstream during cannulation.

When explaining the concept of 'dry weight' to a patient, which description is most accurate?

Answer: The patient's weight without any excess fluid, at which their blood pressure is normal

Dry weight is the target weight to be achieved at the end of a dialysis treatment. It represents the patient's estimated normal body weight without the extra fluid that accumulates due to kidney failure. At this weight, the patient should not be hypotensive or have signs of fluid overload like edema or shortness of breath.

A patient should be taught that which of the following activities should be avoided in their access arm?

Answer: Having their blood pressure taken

To protect the vascular access, patients should be taught to avoid anything that could compress the blood vessels and cause clotting or damage. This includes having blood pressure taken, wearing tight clothing or jewelry, and having blood drawn from that arm for routine lab work.