…and the severity of the illness. 7. Start NIV without undue delay in persistent hypercapnic respiratory acidosis, if invasive ventilation is not immediately required. 8…

…expected pCO₂ or HCO₃. A value outside the expected range means there is a further primary disorder 4 Is there a metabolic acidosis? Calculate the…

…failure where high flow nasal oxygen is insufficient and the carbon dioxide is normal. Bilevel NIV: Acute exacerbation of COPD with respiratory acidosis , that is…

…2024, the diagnosis of DKA requires three components: diabetes or hyperglycaemia, ketosis and metabolic acidosis. A very high glucose value is no longer required [1]…

…oxygenation despite maximal oxygen or non invasive ventilation. Inadequate ventilation with a rising pCO₂ and respiratory acidosis, or a markedly increased work of breathing with…

…why, or the patient at risk of carbon dioxide retention is given 15 litres on a reservoir mask and drifts off into a respiratory acidosis…

…abdominal pain, encephalopathy, rising creatinine, gastrointestinal bleeding, leucocytosis or acidosis. Suspected malignancy, tuberculous peritonitis or pancreatic ascites. Therapeutic paracentesis: Tense ascites with abdominal discomfort, early…

…is metabolized to cyanide. Cyanid toxicity may be fatal (should be suspected if patient develops altered mental status and lactic acidosis). Fatal outcomes are rare…

…including hypovolemia, hypoxia, cardiac tamponade, tension pneumothorax, preexisting acidosis, drug overdose, hypothermia, and hyperkalemia. Clinical Presentation and Symptoms The clinical manifestation of bradycardia depends on…

…insults, including hypovolemia, hypoxia, cardiac tamponade, tension pneumothorax, preexisting acidosis, drug overdose, hypothermia, and hyperkalemia. When bradycardia occurs in the context of inflammatory heart disease…

…there is sustained muscle activation, leading to marked heat generation, acidosis, and the subsequent development of hyperkalemia. This condition is potentially fatal and necessitates prompt…

…phase and circulatory phase are explained by cellular changes in the myocardium. The last phase is multifactorial and caused by global ischemia, acidosis, inflammation, hypoxia…

…Brugada syndrome, early repolarization. Electrolyte disorders, acidosis, hypoxemia and ischemia all aggravate the risk of developing ventricular fibrillation, in any situation. ECG features of ventricular…

…ventilation is already failing. A raised pCO₂, respiratory acidosis, a falling pH or a rising trend indicate exhaustion and impending respiratory arrest. A venous blood…

…shock, before contrast studies and before surgery. A risk of lactic acidosis SGLT2 inhibitor Stop in acute illness, fasting and surgery. A risk of euglycaemic…

…on confusion for the management of delirium in intensive care. Renal replacement therapy Absolute indications: refractory hyperkalaemia, refractory acidosis, refractory fluid overload, uraemic symptoms (pericarditis…

…vasoconstriction, impaired consciousness, a rising lactate or a worsening acidosis. An assessed need for at least 4 units of red cells within 1 hour. An…

…cold or mottled skin Metabolism and perfusion A lactate above 2 mmol/L, metabolic acidosis or a rising lactate Kidney A rise in creatinine, oliguria…

…hypoxaemia, a rising lactate, acidosis, hypertension and tachycardia are common during a generalised seizure. In prolonged status the initial sympathetic response can give way to…

…drowsiness or syncope oliguria a rising lactate or metabolic acidosis repeated fresh haematemesis haematochezia in combination with circulatory compromise a rapidly falling haemoglobin after fluid…

…several interacting factors, such as renal failure, insufficient corticosteroid substitution, acidosis, hemolysis and massive muscle damage. Potassium substitution may be the etiology. Potassium sparing diuretics…