| 释义 |
tachypnea
tach·yp·ne·a T0008200 (tăk′ĭp-nē′ə, tăk′ĭ-nē′ə)n. Rapid breathing.
[New Latin : tachy- + Greek pnoiē, breathing (from pnein, to breathe; see pneu- in Indo-European roots).]
tach′yp·ne′ic adj.tachypnea, tachypnoeaabnormally rapid breathing or respiration.See also: Disease and IllnessTranslationsTachypnea
tachypnea[tə′kip·nē·ə] (medicine) An abnormally rapid rate of respiration. Tachypnea (also called polypnea), quick, shallow breathing without disturbance of rhythm. Tachypnea is a form of inspiratory dyspnea (labored breathing) unaccompanied by such clinical symptoms as constrained body position or cyanosis of the lips. Tachypnea may occur in healthy persons during physical exertion or nervous excitement. tachypnea
tachypnea [tak″ip-ne´ah] very rapid respirations, seen especially in high fever when the body attempts to rid itself of excess heat. The rate of respiration increases at a ratio of about eight breaths per minute for every degree Celsius above normal. Other causes include pneumonia, compensatory respiratory alkalosis as the body tries to “blow off” excess carbon dioxide, respiratory insufficiency, lesions in the respiratory control center of the brain, and salicylate poisoning. See also hyperpnea and hyperventilation.transient tachypnea of the newborn a self-limited elevation of the respiratory rate in newborns due to delayed clearing of fetal lung water.tach·yp·ne·a (tak-ip-nē'ă), In the diphthong pn, the p is silent only at the beginning of a word. Although tachypne'a is the correct pronunciation, the alternative pronunciation tachyp'nea is widespread in the U.S.Rapid breathing. Synonym(s): polypnea [tachy- + G. pnoē (pnoiē), breathing] tachypnea (tăk′ĭp-nē′ə, tăk′ĭ-nē′ə)n. Rapid breathing.
tach′yp·ne′ic adj.tachypnea Medtalk Abnormally fast breathing. Cf Dyspnea. tach·y·pne·a (tak'ip-nē'ă) Rapid breathing (i.e., 20 breaths/min).
Synonym(s): polypnea, tachypnoea. [tachy- + G. pnoē (pnoiē), breathing]tach·y·pne·a (tak'ip-nē'ă) Rapid breathing. [tachy- + G. pnoē (pnoiē), breathing]ThesaurusSeehyperventilation |