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332 Possible Causes for Hypocapnia

  • Acute Bronchitis

    The role of hyperoxia-induced hypocapnia (that is, the reverse Haldane effect) remains contentious [ 3 , 25 ].[doi.org] View Article PubMed Google Scholar Iscoe S, Fisher JA: Hyperoxia-induced hypocapnia: an underappreciated risk.[doi.org] It is not widely recognized that hyperoxia causes vasoconstriction, either directly or through hyperoxia-induced hypocapnia.[doi.org]

  • Respiratory Alkalosis

    In both groups clear conditioning occurred, but there was no effect of hypocapnia. Results are critically discussed.[ncbi.nlm.nih.gov] Respiratory alkalosis Synonym Hypocapnia Related conditions Metabolic alkalosis Metabolic acidosis Respiratory acidosis 1.[clinicaladvisor.com] Hypocapnia. N Engl J Med. 2002 Jul 4;347(1):43-53.[us.bestpractice.bmj.com]

  • Hyperventilation

    KEYWORDS: Conscious sedation; Hyperventilation; Hypocapnia; Tetany[ncbi.nlm.nih.gov] The hypocapnia and hyperoxia obtained by applying these manoeuvres lengthen the duration of seizures without worsening the quality of the electroencephalographic trace.[ncbi.nlm.nih.gov] […] examined whether slower pulmonary O 2 uptake (V O 2p ) kinetics in hypoxia is a consequence of: a) hypoxia alone (lowered arterial O 2 pressure), b) hyperventilation-induced hypocapnia[ncbi.nlm.nih.gov]

  • Acute Hyperventilation

    Abstract Acute hypocapnia decreases CBF, increases hemoglobin affinity for oxygen and causes cerebral tissue hypoxia.[ncbi.nlm.nih.gov] They will also be taught in a practical way to recognize early clinical signs and symptoms of hypocapnia.[clinicaltrials.gov] Granholm L, Siesjö BK (1969) The effects of hypercapnia and hypocapnia upon cerebrospinal fluid lactate and pyruvate concentrations and upon the lactate, pyruvate, ATP, ADP[link.springer.com]

  • Psychogenic Hyperventilation

    […] high lactates are usually associated with acidosis and an increased risk of poor outcome, in patients with psychogenic hyperventilation, high lactates are associated with hypocapnia[ncbi.nlm.nih.gov]

  • Acidosis

    […] during sustained hypocapnia. 27. 2.[slideshare.net] Often these diseases stimulate ventilation and hypocapnia due to reflex receptors and hypoxia.[emedicine.com] It is completed within 5-10 min from onset of hypocapnia b.[slideshare.net]

  • High Altitude Cerebral Edema

    Prolonged exertion in low oxygen also causes serious hypocapnia , lower carbon dioxide in the bloodstream, which may play a role in HACE.[en.wikipedia.org] […] regions of South America and the Himalayas •Extreme altitude, 5490 m ( 18,000 ft) complete acclimatization generally is not possible accompanied by severe hypoxemia and hypocapnia[slideshare.net] This observation is most likely attributable to the cerebral vasodilatation caused by the hypoxic stimulus during submaximal exercise overriding the hypocapnia-induced vasoconstriction[journals.plos.org]

  • Fat Embolism

    Laboratory studies Arterial blood gas findings often demonstrate hypoxia, PaO2 60 mmHg, and hypocapnia Hematologic studies may show non-specific findings such as thrombocytopenia[symptoma.com] Arterial hypoxemia with hypocapnia (decreased ETC02) are generally associated with a pulmonary embolus(Barash).[quizlet.com] Clinical fat embolism syndrome presents with tachycardia, tachypnea, elevated temperature, hypoxemia(lack of oxygen), hypocapnia, thrombocytopenia(low platelets in blood),[intensivecarehotline.com]

  • Decreased Diffusion Capacity of the Lung

    Hypocapnia Hypocapnia is P co 2 35 mm Hg.[msdmanuals.com] Hypocapnia Hypocapnia or hyperventilation is a disorder with abnormally reduced P aCO2 .[zuniv.net] With gross hypoxia of rapid onset hypocapnia depresses respiration, but compensation occurs over about six days.[anaesthetist.com]

  • Metabolic Acidosis

    Blood gas analysis showed severe metabolic acidosis resulting in hypocapnia and a normal pH ( table 1 ).[anesthesiology.pubs.asahq.org] Post-hypocapnia In prolonged hypercapnia renal tubular cells compensate for a prolonged respiratory alkalosis by decreasing reclaimation and generation of HCO 3 (which takes[nimbot.com] Deficiency Aging Extracellular fluid volume expansion Lead Beta Blocker s Prostaglandin Inhibitor Methyldopa Carbonic anhydrase inhibitor Acetazolamide Mefenamic acid Post-hypocapnia[fpnotebook.com]

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