The clinical symptoms of respiratory failure

The clinical symptoms of respiratory failure
In addition to the respiratory failure symptoms of the disease, mainly carbon dioxide retention and hypoxia caused by multiple organ dysfunction of the performance, such as difficulty in breathing, breathing with intermittent or Chouqi respiration, when a slow and fast deep to shallow breathing, Will have to shoulder nod or breathing. In the case of breathing difficulties, with the lack of oxygen, severe hypoxia, may appear cyanosis, when the shock was not obvious when cyanosis. Severe hypoxia and carbon dioxide retention, skin Hongrun, wet warm sweating, hypertension, cerebrovascular expansion, a pulsating headache. Late due to serious lack of oxygen, acid poisoning caused myocardial damage can occur around the circulatory failure, blood pressure dropped, arrhythmias, heart arrest. Respiratory failure heavier, the liver and kidney functions are affected, there proteinuria, hematuria and upper gastrointestinal bleeding, serum ALT and urea nitrogen increased.

The spirit of acute respiratory failure symptoms markedly slower, there may be suffering from mental disorder, manic, coma, convulsions and other symptoms, chronic hypoxia when there are intellectual or directional dysfunction. When the central nervous system caused by carbon dioxide retention excitement, such as insomnia, irritability, restlessness, Jiyong sedation or sleeping pills, so as not to increase the retention of carbon dioxide, a pulmonary encephalopathy, for the performance of consciousness indifferent, muscle tremors, occasional convulsions, drowsiness and even coma .