Term
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Definition
1. Bowman's capsule
2. PCT-Promixal convoulted tuble
3. Desceding loop of Henle
4. Ascending loop of Henle
5. DCT-Distal convoulted tuble
6. collecting duct
7. renal calyces
8.ureter
9. bladder
10. urethera |
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Term
What are the three step of renal physiology?
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Definition
Glomerular Filtration
Tubular Reabsorption
Tubular secretion
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Term
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Definition
Renat Artery
Afferent Arteriole
Glomerulus
Efferent Arteriole
Peritubular Capillaries
Vasa Recta
Renal Vein |
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Term
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Definition
2 Kidneys
2 Ureters
Bladder
Nephrons
Cortex
Medulla |
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Term
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Definition
In glomerulus filtrates
1st step in nephron |
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Term
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Definition
reabsorbs fluids and electrolytes filterred by glomerulus
usually performed by passive or active transport |
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Term
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Definition
| Substances are passed through peritubular capillaries to tubular filtrate. |
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Term
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Definition
Elimainated waste products not filtered by glomerulus
Regulates acid base balance by secreting |
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Term
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Definition
Uses ATP
combined with carrier protein reaches threshold concentration wher substance can not be reabsorbed and excerted in urine |
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Term
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Definition
Used by urea and water
Does not need ATP
Moves subatnces from high concentration to low concentration |
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Term
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Definition
BUN 45%
Amino Acid 20%
Uric Acid 20 %
Creatinine 5%
Creatine 1-2%
Ammonia 0.2% |
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Term
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Definition
| direct realtionship to GFR |
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Term
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Definition
Increase in azotemia in BUN and NPN
classified into prerenal, renal and postrenal |
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Term
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Definition
decreased protein inatke
severe liver disease
overhydration
3rd mester in pregnancy |
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Term
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Definition
exogenous protein
endogenous proetein |
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Term
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Definition
Increases in urinary tract obstruction
Decreases in kindey and muscle diseases |
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Term
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Definition
Underproduction, over excertion = hyperuricemia
primary gout= over production
Kidney stones and renal diseases |
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Term
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Definition
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Term
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Definition
| Urea is the N-end product of prptein and AA metabolism used for screening kindeny fx |
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Term
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Definition
| Index of renal fxn measures GFR product not filereted by gf |
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Term
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Definition
Serum: 0.5-1.5mg/dL
Urine: 0..8-2.0 gm/24hr |
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Term
|
Definition
measures GFR
U/P x V = ml/min
1440min/24hr |
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Term
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Definition
| Aste product filtered by glomerulus |
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Term
| Ref Range for Uric Acid Men |
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Definition
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Term
| Ref range for uric Acid Women |
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Definition
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Term
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Definition
| increased due to renal failure/liver disease which is toxic to CNS |
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Term
Acute Glomerular Nephritis-AGN
Area affected |
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Definition
| Glomeruli, Nephron from autoimmune process |
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Term
| Causes if Acute Glomerulonephritis |
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Definition
In children and young adults it is caused by group A streptococcal infection
antigen-antobody that trigger inflammatory response in basement memebrane |
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Term
| Symptoms of Acute glomerular nephritis |
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Definition
rapid fever
maliase-feeling bad
nausea
oliguria-low out put of urine
hematuria
proteinuria |
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Term
Elevated BUn/creatinine
Decreased GFR |
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Definition
| Acute Gloomerular Nephrtitis |
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Term
| Area where Chronic Glomerular Nep affects |
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Definition
nephron-permanet damage
leads to irreversible kindeny damage |
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Term
| Symptoms of Chronic Golmerular Nephritis |
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Definition
edema
Fatigue
High BP
Anemia
Metabolic acidosis
Proteinuria
Decreased urine
little urine passage to no nrine passing |
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Term
| area affected by nephrotic sydronme |
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Definition
| Glomercular membrane-change in permeability |
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Term
| Nephrotic sydrome is caused by |
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Definition
complications due to glomerulonephritis
circulatory disorders
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Term
| Symptoms of Nephrotic syndrome |
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Definition
Massive proteinuria
Albuminuria
Pitting edma
High and Low albumin levels
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Term
| Area that afftected by acute pyelonphritis |
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Definition
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Term
| Causes of Acute pyelonphritis |
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Definition
Gram negative bacteria
untreated cystitis and lower urinary tract infection |
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Term
| Symptoms of acute pyelonephritis |
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Definition
vesicoureteral reflux
WBC
postive leukocyte esterase and nitrate
postive proteinuria
decreased SP |
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Term
| Area affected by chronic pyelonephritis |
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Definition
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Term
| causes of chronic pyelonephritis |
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Definition
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Term
|
Definition
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Term
| Area affected by cystitis |
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Definition
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Term
|
Definition
| intestinal flora associated with pyelonephritis |
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Term
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Definition
Presure of Glomerlular capilaries is high
Basement membrane is negativly charged |
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Term
| Causes Acute Glomerulonephritis |
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Definition
| Group A strepococcus in children and young adults |
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Term
| Symptoms of Acute Glomerulonephritis |
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Definition
1. Onset rapid fever
2. decreased urine output
3. Malisia
4. Urina in protein
5. Blood in urine
6. Nausea |
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Term
| Damage from acute glomerularnephritis |
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Definition
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Term
| Damage from chronic glomerular nephritis |
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Definition
| permanent damage to nephron |
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Term
| Causes of chronic glomerular nephritis |
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Definition
| Many different possibilties that lead to irreversible damage |
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Term
| Symptoms of chronic glomerular nephritis |
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Definition
1. Decreased urine
2. little to no urine output
3. Edema
4. Fatigue
5.High Blood Pressure
6.Metabolic Acidosis |
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Term
| where nephrotic syndrome causes damage |
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Definition
| glomercular membrane permability changes |
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Term
| Causes of nephrotic syndrome |
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Definition
| complications glomerulonephritis or circulatory disorders |
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Term
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Definition
Massive protein in uria
Alot of lipidema
Low alot of albumina
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