翻訳と辞書 Words near each other ・ Hyperborea (moth) ・ Hyperborean cycle ・ Hyperbow ・ Hyperbowl Plus! Edition ・ Hyperbubble ・ Hypercacher ・ Hypercalcaemia ・ Hypercalciuria ・ Hypercallia ・ Hypercallia citrinalis ・ Hypercallia haematella ・ Hypercalliinae ・ Hypercalymnia ・ HyperCam ・ Hypercane ・ Hypercapnia ・ Hypercar ・ HyperCard ・ Hypercarnivore ・ HyperCast ・ Hypercementosis ・ HYPERchannel ・ Hypercharge ・ Hyperchiria ・ Hyperchirioides ・ Hyperchloremia ・ Hyperchloremic acidosis ・ Hyperchlorhydria ・ Hypercholesterolemia ・ Hyperchromicity Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Hypercapnia ： ウィキペディア英語版 Hypercapnia Hypercapnia, also known as CO2 retention, hypercapnea, is a condition of abnormally elevated carbon dioxide (CO2) levels in the alveoli. Hypercarbia is elevated levels of carbon dioxide in the blood. Carbon dioxide is a gaseous product of the body's metabolism and is normally expelled through the lungs. Hypercarbia normally triggers a reflex which increases breathing and access to oxygen, such as arousal and turning the head during sleep. A failure of this reflex can be fatal, for example as a contributory factor in sudden infant death syndrome. Hypercapnia is the opposite of hypocapnia, the state of having abnormally reduced levels of carbon dioxide in the alveoli. The word is from the Greek ''hyper'' = "above" or "too much" and ''kapnos'' = "smoke". == Signs and symptoms == Symptoms and signs of early hypercapnia include flushed skin, full pulse, tachypnea, dyspnea, extrasystoles, muscle twitches, hand flaps, reduced neural activity, and possibly a raised blood pressure. According to other sources, symptoms of mild hypercapnia might include headache, confusion and lethargy. Hypercapnia can induce increased cardiac output, an elevation in arterial blood pressure, and a propensity toward arrhythmias.〔Stapczynski J. S, "Chapter 62. Respiratory Distress" (Chapter). Tintinalli JE, Kelen GD, Stapczynski JS, Ma OJ, Cline DM: Tintinalli's Emergency Medicine: A Comprehensive Study Guide, 6th Edition: http://www.accessmedicine.com/content.aspx?aID=591330.〕〔Morgan GE, Jr., Mikhail MS, Murray MJ, "Chapter 3. Breathing Systems" (Chapter). Morgan GE, Jr., Mikhail MS, Murray MJ: Clinical Anesthesiology, 4th Edition: http://www.accessmedicine.com/content.aspx?aID=886013.〕 In severe hypercapnia (generally PaCO2 greater than 10 kPa or 75 mmHg), symptomatology progresses to disorientation, panic, hyperventilation, convulsions, unconsciousness, and eventually death. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hypercapnia」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.