ATI Pathophysiology Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

In managing chronic kidney disease (CKD), dietary modifications play a crucial role in slowing disease progression and managing complications. One of the key recommendations is to restrict protein intake. This is because the kidneys are responsible for filtering waste products generated from protein metabolism. In individuals with CKD, their kidneys are already compromised, and excessive protein can lead to an accumulation of urea and other nitrogenous waste products, which can further strain kidney function.

Reducing protein intake helps decrease the workload on the kidneys, potentially delaying the need for dialysis or kidney transplantation. It also helps manage other complications associated with kidney disease, such as fluid retention and electrolyte imbalances. However, it is important that individuals follow a protein restriction plan that still provides adequate nutrition, which may involve consulting with a registered dietitian for personalized recommendations.

The other dietary options, such as increased sodium intake, higher carbohydrate intake, and no modifications, do not align with best practices for managing CKD. Increasing sodium can lead to hypertension and fluid retention, higher carbohydrate intake without protein restriction may not adequately meet dietary needs, and failing to make recommended modifications can worsen kidney function and overall health outcomes.