Fresenius PCT exam 100% CORRECT ANSWERS 2024

What are the functions of a healthy kidney? - answer-REGULATE, SYNTHESIS, ENDOCRINE: Regulate fluid balance, blood volume, electrolytes, acid-base balance, synthesize calcitrol (active vitamin D), secrete erythropoietin and release renin what is the glomerular filtration rate in the five stages of kidney disease? - answer-flow rate of filtered fluid through the kidney stage 1: 90+ stage 2:60-89 stage 3: 30-59 stage 4: 15-29 stage 5: <15 what are the types and stages of kidney failure? - answer-acute renal failure: sudden onset, severe, usually reversible. can be caused by drug toxicity, dehydration, or motor vehicle accident Chronic renal failure: slow onset, progressive, permanent. can be caused by diabetes, hypertension, or genetic disease such as glomerulonephritis or nephrosclerosis what are the signs and symptoms of renal failure or uremia? - answer-elevated serum levels of BUN/Creatinine, phosphorus, potassium. anemia, nerve damage, yellow-gray appearance of skin, fluid overload, dyspnea, edema, hypertension, proteinuria, uremia, lethargy, weakness, headache, itching, fatigue, nausea restlessness, mental change, loss of appetite.