| Term 
 | Definition 
 
        | lack of oxygen; can lead to unconsciousness and death |  | 
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 | Definition 
 
        | withdrawing fluid using suction; removing phlegm from patient’s airway; inhaling food or liquid into trachea |  | 
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        | Cheyne-Stokes respiration |  | Definition 
 
        | abnormal breathing pattern with long periods of apnea followed by deep & rapid breathing |  | 
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 | Definition 
 
        | abnormal widening and thickening of fingers due to chronic oxygen deficiency |  | 
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        | Term 
 | Definition 
 
        | blue skin caused by low oxygen in blood |  | 
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 | Definition 
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        | Term 
 | Definition 
 
        | cough up blood or blood-stained sputum |  | 
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        | Term 
 | Definition 
 
        | breathing too fast and too deep |  | 
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        | Term 
 | Definition 
 
        | breathing too slow and too shallow |  | 
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        | Term 
 | Definition 
 
        | branch of medicine involving diagnosis and treatment of diseases of internal organs; physician is an internist |  | 
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 | Definition 
 
        | two-pronged plastic device to deliver oxygen into the nose |  | 
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        | Term 
 | Definition 
 
        | difficulty breathing made worse by lying flat; patient breaths better sitting up |  | 
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        | Term 
 | Definition 
 
        | thick mucus secreted by respiratory tract |  | 
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        | Term 
 | Definition 
 
        | branch of medicine involving diagnosis and treatment of diseases of respiratory system; physician is a pulmonologist |  | 
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        | Term 
 
        | shortness of breath (SOB) |  | Definition 
 
        | indicates that a patient is having difficulty breathing; also called dyspnea |  | 
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        | Term 
 | Definition 
 
        | phlegm coughed up from respiratory tract |  | 
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        | Term 
 | Definition 
 
        | acute respiratory condition in children; characterized by barking type of cough |  | 
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        | Term 
 | Definition 
 
        | bacterial infection characterized by formation of thick membranous film across throat; high mortality rate |  | 
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        | Term 
 | Definition 
 
        | bacterial infection of upper respiratory system; characterized by whooping cough |  | 
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        | Term 
 | Definition 
 
        | difficulty breathing caused by bronchospasms, dyspnea, coughing, and wheezing |  | 
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        | Term 
 
        | adult respiratory distress syndrome (ARDS) |  | Definition 
 
        | acute respiratory failure; characterized by tachypnea, dyspnea, cyanosis, and hypoxemia |  | 
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        | Term 
 
        | chronic obstructive pulmonary disease (COPD) |  | Definition 
 
        | progressive, chronic, and usually irreversible group of conditions; like emphysema; lungs have decreased capacity to function |  | 
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        | Term 
 | Definition 
 
        | genetic condition; produces very thick mucus that causes severe congestion in lungs |  | 
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        | Term 
 | Definition 
 
        | chronic lung condition characterized by destruction of alveolar walls |  | 
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        | Term 
 | Definition 
 
        | inflammatory condition of lungs; results in alveoli filling with fluid |  | 
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        | Term 
 | Definition 
 
        | excessive amount of tissue fluid accumulating in the lung tissues |  | 
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        | Term 
 | Definition 
 
        | floating blood clot obstructs pulmonary artery; causes infarct of lung tissue |  | 
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        | Term 
 | Definition 
 
        | breathing stops repeatedly during sleep; causes drop in oxygen levels |  | 
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        | Term 
 
        | Sudden infant death syndrome (SIDS) |  | Definition 
 
        | unexpected and unexplained death of apparently well infant; stops breathing for unknown reasons |  | 
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        | Term 
 | Definition 
 
        | bacterial lung infection; results in inflammation and calcification of lungs |  | 
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