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خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : 3 مورد
نسخه الکترونیک
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Pediatric causes of hypokalemia

Pediatric causes of hypokalemia
Gastrointestinal
Increased losses (diarrhea, vomiting, nasogastric drainage)
Decreased intake (anorexia, bulimia)
Increased potassium intracellular uptake
Alkalosis
Increased insulin activity
Beta adrenergic agents (eg, albuterol, epinephrine, dopamine)
Periodic paralysis:
  • Genetic etiology
  • Hyperthyroidism
Other drugs:
  • Barium
  • Antipsychotic drugs
  • Chloroquine
Increased urinary losses
Increased distal delivery of sodium to distal nephron:
  • Diuretics
  • Osmotic diuretics (mannitol, hyperglycemia)
  • Nonreabsorbed anions (elevated serum bicarbonate level)
  • Tubular injury (cisplatin)
Types I and II renal tubular acidosis
Increased mineralocorticoid activity:
  • Hyperaldosteronism due to hypovolemia
  • Glucocorticoid remediable aldosteronism
  • Apparent mineralocorticoid excess
  • Rare forms of congenital adrenal hyperplasia (17-alpha-hydroxylase deficiency and 11-beta-hydroxylase deficiency)
Tubulopathies (Bartter syndrome, Gitelman syndrome)
Amphotericin
Enhanced sodium reabsorption (Liddle syndrome)
Increased skin loss
Cystic fibrosis
Graphic 98036 Version 2.0

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