Tài liệu Bài thuyết trình tiếng Anh đề tài: Respiratory Acidosis doc

Respiratory Acidosis    RESPIRATORY ACIDOSIS  !  A Primary increase in arterial PaCO2 leading to decrease in arterial pH .  It could be Acute or Chronic  Causes : "!  !! #  $%&!' Alveolar hypoventilation (!)! ) '!* +','!"-! .(!/'"-! &)!"-!- 01&'2 "-!'!345)#&6 !! V/P mismatching    &  '!!!  )    Ventilation Perfusion Mismatching Alveolar Hypoventilation RESPIRATORY ACIDOSIS 7$ 89:!  )'!  );<;  0=;<89 . 3#6=3!#6<!  +:!<>!0?  ?:!$!&  !'  +:! ?!! ABG finding in repiratory acidosis PH PCO2 HCO3 Acute Decrease d increased normal Chronic o r compensated Normal increased increased Clinical manifestation :  !!!! ! !'  &'!&)'!  ) @-!@'@ ! @A   '!'@ '!!''!!@   )&)BC?3)'6   '''  D!@!!! '! ' [...]...:Treatment  Treatment of repiratory acidosis aimed primarily at :  Correction of underlying cause ( COPD,asthma, pulmonary embolism ….(  And  Ensuring adequate ventilation :Roles in management  in management of patient with respiratory acidosis >>> we don’t give him 100% oxygen to not suppress the respiratory center  Also , sedatives , narcotics are contraindicated... unless we will put the pt on ventilator Bicarbonate therapy considered when PH fall below 7.1 Rapid and complete correction may lead to posthypercapnic alkhalosis > specially in patient with chronic respiratory acidosis    . Respiratory Acidosis    RESPIRATORY ACIDOSIS  !  A. Ventilation Perfusion Mismatching Alveolar Hypoventilation RESPIRATORY ACIDOSIS 7$ 89:!  )'!  );<; 