| Line 1: |
Line 1: |
| − | Chloride varies in the range of 100 to 150mmol/l. Hypercholoraemia is associated with dehydration and possibly renal failure.[[Category:Lizard_and_Snake_Glossary]] | + | Chloride varies in the range of 100 to 150mmol/l. Hypercholoraemia is associated with dehydration and possibly renal failure. |
| | + | |
| | + | Chloride is present in highest concentrations in the ECF and tends to accompany sodium movement by passive diffusion. |
| | + | |
| | + | === '''Small animals''' === |
| | + | |
| | + | ==== Causes of hyperchloraemia ==== |
| | + | |
| | + | * Water deprivation |
| | + | * Osmotic diarrhoea |
| | + | * Hypertonic saline/salt poisoning |
| | + | * Renal tubular acidosis (types I and II) |
| | + | * Hypoadrenocorticism (type IV renal tubular acidosis) |
| | + | * Defective thirst response |
| | + | * Diabetes insipidus (with water restriction) |
| | + | * Chronic respiratory alkalosis |
| | + | |
| | + | ==== Causes of hypochloraemia ==== |
| | + | |
| | + | * Vomiting of stomach contents |
| | + | * Therapy with loop diuretics or thiazides |
| | + | * Metabolic acidosis: ketoacidosis, lactic acidosis, ethylene glycol |
| | + | |
| | + | === '''Complementary tests''' === |
| | + | Other electrolytes |
| | + | |
| | + | === Equine === |
| | + | |
| | + | ==== Causes of hyperchloraemia ==== |
| | + | |
| | + | * Dehydration |
| | + | * Salt poisoning |
| | + | * Metabolic acidosis |
| | + | * Respiratory alkalosis (chronic) |
| | + | * Renal dysfunction (renal tubular necrosis) |
| | + | |
| | + | ==== Causes of hypochloraemia ==== |
| | + | |
| | + | * Diarrhoea |
| | + | |
| | + | * Blood loss |
| | + | |
| | + | * Peritonitis |
| | + | |
| | + | * Gastrointestinal loss (higher bowel obstruction) |
| | + | * Ruptured bladder |
| | + | * Ascites |
| | + | * Excessive sweating |
| | + | * Oesophageal obstruction |
| | + | * Low salt diet |
| | + | * Respiratory acidosis |
| | + | |
| | + | === Complementary tests === |
| | + | In equines the calculation of urine clearance ratios will assist interpretation of serum electrolyte and mineral levels. |
| | + | |
| | + | == Authors & References == |
| | + | [[NationWide Laboratories]] |
| | + | [[Category:Lizard_and_Snake_Glossary]] |