PPT-Renal tubular function 37

renal pelvis The modied uid from the original ltrate The ltrate contains diffusible constituents at ows from the collecting ducts into the renal tract almost the same concentrations as in plasma About . R. enal . P. erfusion . John P. . Maye. CRNA PhD CAPT USN. Associate Professor. Graduate School of Nursing. Uniformed Services University. Bethesda, Maryland. Objectives . Develop an appreciation for the numerous perioperative factors which influence renal perfusion . Dr. imrana ehsan. What do the kidneys do?. The glomeruli “non-discriminantly” filter the blood, and the tubules take back what the body needs leaving the rest as waste to be excreted. Some wastes also can be actively added to the tubular fluid.. in Neonates. Jordan M. Symons, MD. University of Washington School of Medicine. Seattle Children’s Hospital. Seattle, WA. 9. th. International . pCRRT. Conference on . Pediatric Continuous Renal Replacement Therapy. OCCUPATIONAL MEDICINE SPECIALIST. PHYSIOLOGY. Regulation of electrolytes . Maintenance of acid-base balance. Regulation of BP . Remove wastes from the blood. Reabsorption. of H2O,G,AA. Produce hormones. acute kidney injury AKI is a sudden and usually reversible loss of renal function which develops over days or weeks and is usually accompanied by a reduction in urine volume. . A rasied creatinine level can be due to acute, acute on chronic of chronic kidney disease.. SIADH. By . Dr. . Imran. . Aslam. AP North Surgical ward . MHL. .. Acute Tubular Necrosis. Background. Definition. :. . An abrupt or rapid decline in the renal function.. A rise in serum BUN or . Senior Nursing Lecturer. BGI. Definition. . ARF Is . the rapid breakdown of renal (. kidney) function . that occurs when high levels of uremic . toxins (waste . products of the body's . metabolism) accumulate . . Functions. Renal function tests; . Why. needed?. When should we assess renal function?. Older. . age. Family . history . of . Chronic . Kidney . disease. . (CKD). Decreased renal. . mass. Diabetes . :. GLOMERULAR FUNCTIONS . : . About . 200 L of plasma . ultrafiltrate. usually enter the tubular lamina daily ,glomerular function measured as GFR ( glomerular . filtrarion. rate ) which is mean the volume of fluid filtered from the renal glomerular capillaries into . Mohd. . . Aslam. Regulation of body fluid volume and . osmolality. Regulation of electrolyte balance. Regulation of acid-base balance. Excretion of waste products (urea, . creatinine. , ammonia, drugs,. By . Dr.Qutaiba. . Abdulkareem. . Qasim. 2020. Topics to be discussed. 1-Renal function :. Renal glomerular function . Renal tubular function . Water reabsorption: urinary concentration and dilution . Notes about renal system:. 25 % of cardiac output goes to kidneys.. Kidney is a . multilobular. structure, composed of up to 18 lobules, each lobule composed of . nephrons. .. Each . nephron. has a . , md. objectives. Understand the relationship between the anatomical structures of different components of the Renal system and their functions.. Discuss the pathology, microbiology, pathogenesis, and factors contributing to the development of most common diseases affecting the Renal system.. DR WAQAR. MBBS, MRCP, Internal Med. (London). MRCP, Endo.& Diabetes( London). ASST. PROFESSOR. NORMAL FUNCTIONS. OF THE KIDNEYS. Excretion of wastes ( Urea, . creatinine. ) . Acid-base balance ( excretion of acids produced in the body).