| PEEP | positive end-expiratory pressure, peak end-expiratory pressure |
|---|---|
| ERV | Expiratory Reserve Volume |
| FEF | Forced Expiratory Flow |
| FEF25-75% | Forced Expiratory Flow from 25 to 75 % of the vital capacity |
| FEV | Forced Expiratory Volume |
| auto-PEEP | Auto-positive end expiratory pressure |
|---|---|
| EELV | End-expiratory lung volume |
| E | Expiratory |
| ERV | Expiratory Reserve Volume |
| EFL | Expiratory flow limitation |
| expiratory | <physiology> Pertaining to, or employed in, the expiration or emission of air from the lungs; as, the expiratory muscles. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| expiratory centre | The region of the medulla oblongata that is electrically active during expiration and where electrical stimulation produces sustained expiration. (05 Mar 2000) |
| expiratory dyspnea | Difficulty with the expiratory phase of breathing, often due to obstruction in the larynx or large bronchi, such as by a foreign body. (05 Mar 2000) |
| expiratory reserve volume | The extra volume of air that can be expired with maximum effort beyond the level reached at the end of a normal, quiet expiration. Common abbreviation is erv. (12 Dec 1998) |
| expiratory resistance | Resistance to flow of gas out of the lungs or the total resistance to flow of gas during the expiratory phase of the respiratory cycle. (05 Mar 2000) |
| expiratory stridor | A singing sound due to the semi-approximated vocal folds offering resistance to the escape of air. (05 Mar 2000) |
| maximal expiratory flow rate | <chest medicine, physiology> Measurement of rate of airflow during the first liter expired after the first 200 ml have been exhausted during a forced vital capacity determination. Common abbreviations are MEFR, FEF 202-1200, and fef 0.2-1.2. Acronym: MEFR (21 Jun 2000) |
|---|---|
| maximal expiratory flow-volume curve | <chest medicine> Curves depicting maximal expiratory flow in liters/second at each point of lung inflation (expressed in liters or percentage of forced vital capacity) during a forced vital capacity determination. Common abbreviation is mefv. (12 Dec 1998) |
| peak expiratory flow | The maximum flow at the outset of forced expiration, which is reduced in proportion to the severity of airway obstruction, as in asthma. (05 Mar 2000) |
| peak expiratory flow rate | Measurement of the maximum rate of airflow attained during a forced vital capacity determination. Common abbreviations are pefr and pfr. (12 Dec 1998) |
| positive end-expiratory pressure | A technique used in respiratory therapy in which airway pressure greater than atmospheric pressure is achieved at the end of exhalation by introduction of a mechanical impedance to exhalation. (05 Mar 2000) |
| negative end-expiratory pressure | A subatmospheric pressure at the airway at the end of expiration. (05 Mar 2000) |
| zero end-expiratory pressure | Airway pressure which, at the end of expiration, equals atmospheric pressure. (05 Mar 2000) |
| forced expiratory flow | Expiratory flow during measurement of forced vital capacity; subscripts specify the exact parameter measured, e.g., peak instantaneous flow, the instantaneous flow at some specified point on the curve of volume expired versus time, or on the flow-volume curve, the mean flow between two expired volumes. (05 Mar 2000) |
| forced expiratory flow rates | Measurements of rates of airflow during a forced vital capacity determination. (12 Dec 1998) |
| forced expiratory time | The time taken to expire a given volume or a given fraction of vital capacity during measurement of forced vital capacity; subscripts specify the exact parameters measured. (05 Mar 2000) |
| forced expiratory volume | Measure of the maximum amount of air during a forced vital capacity determination that can be expelled in a given number of seconds. It is usually given as fev followed by a subscript indicating the number of seconds over which the measurement is made, although it is sometimes given as a percentage of forced vital capacity. (12 Dec 1998) |
Synonyms : Expiratory Reserve Volumes, Reserve Volume, Expiratory, Reserve Volumes, Expiratory, Volume, Expiratory Reserve, Volumes, Expiratory Reserve
| expiratory |
of or relating to the breathing out phase of respiration
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| expiratory reserve volume |
The average pair of human lungs can hold about 6 litres of air, but only a small amount is used during normal breathing. Different lung volumes and capacities measure various features about the lungs. These volumes vary with the age and height of the person, the values here are for a 70 kg, average-sized adult male: *Total Lung Capacity (TLC), about six litres, is all the air the lungs can hold. ...
출처: en.wikipedia.org/wiki/Expiratory_reserve_volume
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| expiratory d. |
dyspnea caused by hindrance to the free exhalation of air from the lungs.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| expiratory exchange r. |
respiratory exchange r.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| expiratory reserve v. |
the maximal amount of gas that can be exhaled from the resting end-expiratory level. See illustration at capacity.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| expiratory | relating to the breathing out phase of respiration |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|