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alveoli
tiny air sacs at the end of each bronchiole
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anosmia
lack of sense of smell
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anoxia
condition of no oxygen
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asphyxia
lack of oxygen that can lead to unconsciousness and death
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aspiration
refers to withdrawing fluid from a body cavity using suction
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asthma
disease characterized by constriction of the bronchial airway, difficulty breathing, coughing and wheezing
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atelectasis
collapsed lung
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bronchiectasis
dilated bronchus
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bronchioles
narrowest air tubes in the lungs
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bronchitis
inflammation of a bronchus
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bronchodilator
relaxes muscle spasms in bronchial tubes
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bronchogram
record of the bronchus
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bronchoplasty
surgical repair of a bronchus
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bronchus
the distal end of the trachea splits into left and right main bronchi as it enters the lung
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diaphragm
muscle that separates the thoracic from the abdominal cavity
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dyspnea
difficult, labored breathing
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endotracheal
pertaining to inside the trachea
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epiglottis
a flap of cartilage that covers the larynx when a person swallows
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exhalation
to breathe air out of lungs
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expectorant
medication that improved the ability to cough up mucus from the respiratory tract
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hemoptysis
to cough up blood or blood-stained sputum
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hemothorax
blood in the chest
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hypercapnia
excessive carbon dioxide
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hyperventilation
to breath both too fast and too deep
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hypoxemia
insufficient oxygen in the blood
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hypoxia
insufficient oxygen condition
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inhalation
to breathe air into lungs
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laryngectomy
removal of the voice box
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laryngoplegia
paralysis of the voice box
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mucous membrane
membrane that lines body passages that open directly to the exterior of the body
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mucus
sticky fluid secreted by mucous membrane lining of the respiratory tract
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nares
external openings of the nose that open into the nasal cavity
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nasopharyngitis
nose and throat inflammation
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orthopnea
only able to breathe sitting straight up
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otorhinolaryngology
study of ears, nose and throat
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pansinusitis
inflammation of all the sinuses
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pharyngeal
pertaining to the pharynx
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phlegm
thick mucus secreted by the membranes that line the respiratory tract
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pleura
a protective double layer of serous membrane around the lungs
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pleurisy
inflammation of the pleura
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pleurocentesis
puncture of pleura to withdraw fluid
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pneumoconiosis
black lung disease
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pneumothorax
air in the chest
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polysomnography
sleep apnea study
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pulmonary
pertaining to the lungs
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pulmonologist
lung specialist
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pyothorax
pus in the chest
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rhinitis
inflammation of the nose
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rhinomycosis
abnormal condition of nose fungus
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rhinoplasty
surgical repair of the nose
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rhinorrhea
nose discharge
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sputum
mucus or phlegm that is coughed up from the lining of the respiratory tract
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thoracotomy
incision into the chest
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tracheostenosis
narrowing of the trachea
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tracheostomy
creating a new surgical opening in the windpipe (trachea)
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ventilator
a machine that provides artificial ventilation for a patient unable to breathe on his or her own
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COPD
chronic obstructive pulmonary disease
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CTA
clear to auscultation
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DPT
diphtheria, pertussis, tetanus injection
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URI
upper respiratory infection
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