- depth of respiration
- 呼吸深度
Medical Chinese dictionary (湘雅医学词典). 2013.
depth of respiration
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respiration — respirational, adj. /res peuh ray sheuhn/, n. 1. the act of respiring; inhalation and exhalation of air; breathing. 2. Biol. a. the sum total of the physical and chemical processes in an organism by which oxygen is conveyed to tissues and cells,… … Universalium
depth — Distance from the surface downward. anesthetic d. the degree of central nervous system depression produced by a general anesthetic agent; a function of potency of the anesthetic … Medical dictionary
Respiration — is the act of inhaling and exhaling air in order to exchange oxygen for carbon dioxide. * * * 1. A fundamental process of life, characteristic of both plants and animals, in which oxygen is used to oxidize organic fuel molecules, providing a… … Medical dictionary
respiration, human — ▪ physiology Introduction the process by which oxygen is taken up and carbon dioxide discharged. The design of the respiratory system The human gas exchanging organ, the lung, is located in the thorax, where its delicate tissues are… … Universalium
Cheyne-Stokes respiration — chān( ē) .stōks n cyclic breathing marked by a gradual increase in the rapidity of respiration followed by a gradual decrease and total cessation for from 5 to 50 seconds and found esp. in advanced kidney and heart disease, asthma, and increased … Medical dictionary
Critical Depth — This article is about the Oceanography term. For the video game, see Critical Depth (video game). In biological oceanography, Critical Depth is defined as a hypothesized surface mixing depth at which phytoplankton growth is precisely matched by… … Wikipedia
Biot respiration — breathing characterized by irregular periods of apnea alternating with periods in which four or five breaths of identical depth are taken; seen in patients with increased intracranial pressure. Called also Biot breathing or sign … Medical dictionary
Photoplethysmograph — A photoplethysmograph (PPG) is an optically obtained plethysmograph, a volumetric measurement of an organ. A PPG is often obtained by using a pulse oximeter which illuminates the skin and measures changes in light absorption (Shelley and Shelley … Wikipedia
hyperventilation — noun Date: 1928 excessive rate and depth of respiration leading to abnormal loss of carbon dioxide from the blood … New Collegiate Dictionary
Pneumotaxic center — The pneumotaxic center, also known as the pontine respiratory group (PRG), is a network of neurons in the rostral dorsal lateral pons. It consists of the Kölliker Fuse nucleus and the medial parabrachial nucleus. [cite journal|author=Song G, Yu Y … Wikipedia
Acclimatization to altitude — The main cause of altitude sickness is going too high too fast. Given time, the body can adapt to the decrease in oxygen concentration at a specific altitude, process known as acclimatization. To acclimatize, a number of changes take place in the … Medical dictionary
