Certified Hemodialysis Technician Practice Exam 2025 – All-in-One Guide to Exam Success

Patients undergoing long-term hemodialysis often require dietary changes to manage their health effectively. This adaptation is crucial because the treatment affects how the body processes nutrients and waste products.

During hemodialysis, the kidneys are unable to effectively filter out toxins and maintain electrolyte balance, which necessitates modifications to dietary intake. For example, patients typically need to monitor and limit their intake of phosphorus, potassium, and sodium to reduce the risk of complications such as hyperkalemia or hypertension. Additionally, they may need to focus on high-protein foods to compensate for protein loss during dialysis sessions.

While increased exercise, reduction in water intake, and altered sleep patterns can be beneficial or required in some cases, dietary changes are the most universally applicable adaptation for maintaining health and well-being in patients on long-term hemodialysis. Proper nutrition helps prevent malnutrition and supports overall health during this intensive treatment regimen.