PPT-RENAL DISEASES Topic : Acute Renal Failure

The patient is a 41 yearold male who has a longstanding history of hypertension and diabetes and presents with a complaint of pruritis lethargy lower extremity edema nausea and emesis He denies any other medical illnesses. Nephrotic. and Nephritic Syndromes. John Higgins. Learning Objectives. M. orphology of renal injury. Mechanisms of glomerular injury and . clinicopathologic. correlations of prototype disease with a typical clinical presentation. . Dr.shahram.sajjadieh.MD . . nephrologist. IDENTIFICATION. Azotemia. Uremia or Uremic syndrome ARF (hours to days). RPRF(days to weeks). CRF (months to years). Dr.Hazem.K.Al-Khafaji. MBCHB.D.M.FICMS . The clinical presentation of renal diseases include:-. 1- Nephritic syndrome. 2-Nephrotic syndrome. 3- Acute kidney injury(AKI),the old name acute renal failure.. . Dr.shahram.sajjadieh.MD . . nephrologist. IDENTIFICATION. Azotemia. Uremia or Uremic syndrome ARF (hours to days). RPRF(days to weeks). CRF (months to years). 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.. 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 . By. Dr. . Hayam. . Hebah. Associate professor of Internal Medicine. AL . Maarefa. College. ACUTE RENAL FAILURE. AKI:. It is . sudden. and usually . reversible. loss of kidney function which develops over days or weeks and . Dr. Mohd. Aslam. Anatomy. Basic Renal Physiology. . Nephron. is the functional unit of the kidney. Capable of forming urine, has two major. components:. – . Glomerulus. – Tubule:. • proximal. Renal failure. Renal failure is defined as a significant loss of renal function in both kid. . to . the point of about 10-20% of the GFR.. Renal failure may . occure. as an acute and rapidly progressing process or may present as chronic form in which there is a progressive loss of renal function over a many yrs.. Dr. . Pallav. Shekhar. Asstt. . Professor. Veterinary Medicine. Unit 2. Introduction. Basic anatomy. Primary Function. Pathophysiology of Renal Disorder. Indications. Urinalysis. Collection of Urine. 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 . Acute Renal Failure. Definitions. Azotemia. - the accumulation of nitrogenous wastes. Uremia. - symptomatic renal failure. Oliguria. - urine output < 400-500 mL/24 hours. Anuria. - urine output < 100 mL/24 hours. 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). Presented by. Rama . Shukla. Assistant Professor. LNCP,BHOPAL.