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Cardiopulmonary Toritafout

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Term
Definition
baseline   the flat horizontal line that separates the various waves of the ECG cycle  
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amplitude   refers to amount, extent, size, abundance, or fullness  
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ECG cycle   the graphic representation of a heartbeat  
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artifact   additional electrical activity picked up by the electrocardiograph that interferes with the normal appearance of the ECG cycles  
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atherosclerosis   buildup of fibous plaques of fatty deposits & cholesterol on the inner walls of the coronary arteries  
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cardiac cycle   one complete heartbeat  
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electrocardiogram   the graphic representation of the elctrical activity of the heart; known as ECG (or EKG)  
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dysrhythmia   an irregular heart rhythm; alter termed arrhythmia  
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electrocardiograph   the instrument used to record the electrical activity of the heart  
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electrode   a conductor of electricity, which is used to promote contact between the body and the electrocardiograph  
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interval   the length of a wave or the length of a wave with a segment  
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electrolyte   a chemical substance that promotes conduction of an electrical current  
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ischemia   deficiency of blood in a body part  
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segment   the portion of the ECG between two waves  
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normal sinus rhythm   refers to an ECG that is within normal limits  
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spirometer   an instrument for measuring air taken into & expelled from the lungs  
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spirometry   measurement of an individual's breathing capactiy by means of a spirometer  
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wheezing   a continuous high pitched whistling musical sound heard particularly during exhalation and sometimes during exhalation  
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hypoxemia   a decrease in the oxygen saturation of the blood  
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hypoxia   a reduction in the oxygen supply of the tissues of the body  
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flow rate   number of liters of oxygen per min that comes out of an oxygwn delivery system  
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peak flow rare   the maximum volume of air that can be exhald when the patients blows into apeak flow meter as forcefully and rapidly as possible  
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oxygen therapy   the administration of spplemental oxygen at concentrations greater than room air to treat or prevent hypoxemia  
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Created by: toritafout
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