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Prep & Study Guide with complete solutions |
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Latest 2025/2026 Update. i,- i,-
How do acid/base imbalances affect electrolytes
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levels increase in acidosis as the body attempts to maintain
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electroneutrality during buffering. i,- i,-
- Potassium is elevated in acute respiratory acidosis and
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normal/low in chronic respiratory acidosis when kidney i,- i,- i,- i,- i,- i,- i,-
compensation is present i,- i,-
- Alkalosis = hypocalcemia and hypokalemia
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- Acidosis = HYPERkalemia
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alkalosis i,-i,- i,- hypocalcemia and hypokalemia i,- i,-
acidosis i,-i,- i,- HYPERkalemia
Upper GI consists of i,- i,- i,- i,-i,- i,- mouth, pharynx, esophagus, stomach,
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and duodenum.
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Barret's Epithelium premalignant; columnar epithelium that
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develops in lower esophagus i,- i,- i,-
, Zollinger-Ellison syndrome (dumping syndrome) happens in i,- i,- i,- i,-i,- i,- i,- i,-
PT with gastrectomy, from rapid emptying of food contents into
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the small intestine.
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Dumping syndrome S/S nausea, distension, cramping pains,
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diarrhea within 15 minutes after eating
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Leukoplakia thickened, white, firmly attached patches; slightly
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raised/rounded; most benign i,- i,-
Erythroplakia precancerous, red, velvety, the floor of mouth, i,-i,- i,- i,- i,- i,- i,- i,- i,- i,-
tongue, palate, mandibular mucosa; difficult to distinguish
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oral cancer - 90% are squamous cell carcinomas from
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epithelium surface i,- i,-
- Squamous cells are found on the lips, tongue, basal mucosa,
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and oropharynxi,-
- Grow slowly.
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- Patients who use tobacco products, consume alcohol, have a
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poor diet, use mouthwash with high alcohol content, and have
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poor dental hygiene.i,- i,-