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Severe acute respiratory syndrome

J S M Peiris1, Y Guan, K Y Yuen

  • 1Department of Microbiology, The University of Hong Kong, University Pathology Building, Queen Mary Hospital, Pokfualm, Hong Kong Special Administrative Region of China. malik@hkucc.hku.hk

Nature Medicine
|December 4, 2004
PubMed

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Respiratory failure can manifest suddenly or gradually, characterized by a rapid decline in PaO2 and a rapid rise in PaCO2. This situation indicates a severe respiratory problem that may quickly become a life-threatening emergency. One of the early signs of hypoxemic Acute Respiratory Failure (ARF) is a change in mental status due to the brain's sensitivity to oxygen levels and changes in acid-base balance. Symptoms such as restlessness, confusion, and agitation suggest inadequate oxygen...
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