Adult Health 1 HESI Questions and Answers 100% Verified

Major functions of the kidneys Filtering out wastes to be excreted in the urine, regulating blood pressure via both urinary excretion of wastes and initiating the renin-angiotensin hormone regulatory system, regulating an acid-base balance via the bicarbonate system, and stimulating red blood cell production via the release of the hormone erythropoietin. Renal Failure Renal failure is the temporary or permanent damage to the kidneys which results in loss of normal kidney function. There are two types of renal failure: acute and chronic. Acute Kidney Injury The issue of excess fluid volume is the primary problem of acute renal failure and the highest priority for the nurse in this situation. The major problem with acute renal failure is altered fluid and electrolyte balance, which, if not managed, can lead to permanent renal damage, cardiac complications, and death. Acute Kidney Injury The issue of excess fluid volume is the primary problem of acute renal failure and the highest priority for the nurse in this situation.