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Blood gas interpretation: quick reference for acid-base disorders

…Question Appropriate sample : : Metabolic acidosis or alkalosis in a haemodynamically stable patient A venous blood gas is often sufficient as the first sample Precise pCO₂…

Urinary alkalinisation

Procedurer Alkalinising the urine increases the excretion of weak acids by keeping them in a charged form in the tubular fluid, where they cannot be…

ECG changes due to electrolyte imbalance (disorder)

…Ventricular tachycardia, ventricular fibrillation and torsade de pointes. Hypocalcemia Causes of hypocalcemia Acute pancreatitis, pancreas surgery, alkalosis (hyperventilation), rhabdomyolysis, septicemia (sepsis), osteolytic cancer metastases, abnormal…

Cardiac arrest due to electrolyte imbalance

…the underlying cause. Hypocalcemi Hypocalcemia may arise from various causes, including acute pancreatitis, alkalosis due to hyperventilation, rhabdomyolysis (particularly the initial phase), sepsis, malignancies with…

Gastric lavage and activated charcoal

…mercury Alcohols and glycols Ethanol, methanol, isopropanol, ethylene glycol Corrosive substances Strong acids and alkalis Petroleum products Lamp oil, petrol, turpentine, lighter fluid Others Cyanide…

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