The immune system in patients with renal failure. Part 1: Review of immune function

Patients with renal failure often succumb to infection. Alterations in the immune system of these patients, whether inherent to the disease process or precipitated by therapeutic regimens, undermine the promotion of wellness. Part 1 of this article provides a comprehensive understanding of normal immune system function. Part 2 discusses common immune abnormalities related to renal failure and its treatment. In addition, there is an overview of assessment techniques that can assist nephrology nurses in identifying alterations in a patient's immunologic status and direct care to prevent complications from altered immune function.