- * * *A state characterized by a decrease in the hydrogen ion concentration of arterial blood below normal level, 40 nmol/L, or pH 7.4. The condition may be caused by an increase in the concentration of alkaline compounds, or by a decrease in the concentration of acidic compounds or carbon dioxide.- acapnial a. SYN: respiratory a..- compensated a. a. in which there is a change in bicarbonate but the pH of body fluids approaches normal; respiratory a. may be compensated by increased production of metabolic acids or increased renal excretion of bicarbonate; metabolic a. is rarely compensated by hypoventilation.- compensated metabolic a. retention of acid, primarily carbon dioxide by the lung and acid ions by the renal tubules, to reduce the effect on the pH of the blood of excess alkali produced by ingestion or metabolism of alkali-producing substances.- compensated respiratory a. increased excretion of acid ions by the kidney to minimize the effect on the pH of the blood of excessive loss of carbon dioxide via the lungs, such as occurs with hyperventilation.- metabolic a. an a. associated with an increased arterial plasma bicarbonate concentration, possibly resulting from an excessive intake of alkaline materials or an excessive loss of acid in the urine or through persistent vomiting; the base excess and standard bicarbonate are both elevated. SEE ALSO: compensated a..- respiratory a. a. resulting from abnormal loss of CO2 produced by hyperventilation, either active or passive, with concomitant reduction in arterial plasma bicarbonate concentration. SEE ALSO: compensated a.. SYN: acapnial a..- uncompensated a. a. in which the pH of body fluids is elevated because of lack of the compensatory mechanisms of compensated a..
* * *al·ka·lo·sis .al-kə-'lō-səs n, pl -lo·ses -.sēz an abnormal condition of increased alkalinity of the blood and tissues compare ACIDOSIS, KETOSIS
* * *n.a condition in which the alkalinity of body fluids and tissues is abnormally high. This arises because of a failure of the mechanisms that usually maintain a balance between alkalis and acids in the arterial blood (see acid-base balance). Alkalosis may be associated with loss of acid through vomiting or with excessive sodium bicarbonate intake. Breathing that is abnormally deep in relation to the amount of physical exercise may lead to respiratory alkalosis. Alkalosis may produce symptoms of muscular weakness or cramp.
* * *al·ka·lo·sis (al″kə-loґsis) a pathologic condition resulting from accumulation of base, or from loss of acid without comparable loss of base in the body fluids, and characterized by decrease in hydrogen ion concentration (increase in pH). Cf. acidosis. alkalotic adj
Medical dictionary. 2011.
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alkalosis — n. 1. abnormally high alkalinity in the blood and other body fluids. [WordNet 1.5] … The Collaborative International Dictionary of English
alkalosis — [al΄kə lō′sis] n. pl. alkaloses [al΄kə lō′sēz΄] [ ALKAL(I) + OSIS] an abnormal condition in the body, often due to faulty metabolism, in which excessive alkali, or a loss of acid, raises the pH of the blood and tissue: cf. ACIDOSIS alkalotic… … English World dictionary
Alkalosis — Infobox Disease Name = PAGENAME Caption = DiseasesDB = ICD10 = ICD10|E|87|3|e|70 ICD9 = ICD9|276.3 ICDO = OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = D000471 Alkalosis refers to a condition reducing hydrogen ion concentration… … Wikipedia
alkalosis — alkalotic /al keuh lot ik/, adj. /al keuh loh sis/, n. Pathol. a condition of the blood and other body fluids in which the bicarbonate concentration is above normal, tending toward alkalemia. [1910 15; ALKAL(I) + OSIS] * * * ▪ pathology… … Universalium
alkalosis — n. a condition in which the alkalinity of body fluids and tissues is abnormally high. This arises because of a failure of the mechanisms that usually maintain a balance between alkalis and acids in the arterial blood (see acid base balance).… … The new mediacal dictionary
alkalosis — noun Date: 1911 an abnormal condition of increased alkalinity of the blood and tissues • alkalotic adjective … New Collegiate Dictionary
alkalosis — noun An abnormally increased alkalinity in the blood … Wiktionary
alkalosis — n. abnormally high level of alkaloids in the blood and tissue (Medicine) … English contemporary dictionary
alkalosis — [ˌalkə ləʊsɪs] noun Medicine an excessively alkaline condition of the body fluids or tissues, which may cause weakness or cramp … English new terms dictionary
alkalosis — al·ka·lo·sis … English syllables