final patho
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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Function of kidneys | show 🗑
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show | 20-25%
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Glomerular filtration rate | show 🗑
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show | perfusion to kidneys
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show | basic unit of the kidney
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Major mechanism of the nephron | show 🗑
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show | cluster of capillaries within Bowman's capsule
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show | water and electrolytes leave the blood and pass through the proximal tubule
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show | 60%
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show | urea is secreted into the tubule fluid; 25% of filtered electrolytes is reabsorbed, 15% of H2O is reabsorbed
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Distal tubule | show 🗑
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show | ADH reabsorbs water into bloodstream creating urine
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Glomerlus | show 🗑
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Hypoxia | show 🗑
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Low blood volume stimulates what? | show 🗑
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Intrarenal dysfunction | show 🗑
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show | Obstructive uropathy: kidney stones in ureter, posterior gland enlargement, cancer
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show | urine backs up within ureter and into kidneys
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Acute renal failure: Prerenal | show 🗑
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show | direct damage to kidneys by inflammation, toxins, drugs, and infections
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Acute renal failure: Postrenal | show 🗑
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show | Ischemia and hypoxia (low oxygen) damage renal tubules; lumen gets blocked, preventing flow and reducing urine formation
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show | time of insult until time of initial signs
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4 phases of Acute Kidney Injury: Obligarea | show 🗑
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4 phases of Acute Kidney Injury: Diuresis | show 🗑
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show | starts with onset of increased urine output, healthy nephrons compensate for damaged ones
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Oliguria | show 🗑
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show | dehydration or liver disease
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show | kidney disease, UTI, tumor
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s/s if Acute kidney infection | show 🗑
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s/s of uremia | show 🗑
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Urinalysis tests for what? | show 🗑
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show | kidney failure
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show | 5-20 mg/dL
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Normal serum creatine | show 🗑
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Benign prostatic hyperplasia | show 🗑
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ulcerative colitis | show 🗑
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Pancolitis | show 🗑
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show | diarrhea, abdominal pain, pattern of remission, blood in stool, weight loss, severe dehydration, anemia
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Crohn's disease | show 🗑
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What does bicarb do with water? | show 🗑
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show | moves
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show | Renin release, Renin secreted from renal cortex, secreted from juxtaglomerular cells (kidneys) Renin leaves Angiotensinogen to Angiotensin I. Angiotensin-converting enzyme (ACE) mediated Angiotensin I converted by ACE to Angiotensin II
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