Chapter 8 Flashcards
Alveolar
Pertaining to the tiny air sacs of the lungs
ARDS
Adult Respiratory Distress Syndrome; acute lung injury characterized by coughing and rales; inflammation of the lungs which become stuff and fibrous and cannot exchange oxygen
Alveolus
A tiny, thin-walled, capillary-rich sac in the lungs where the exchange of oxygen and carbon dioxide takes place
Anoxia
Lack or absence of oxygen; a deficiency of oxygen in tissues and organs
antihistamine
a medicine used to treat allergies and hypersensitive reactions and colds; works by counteracting the effects of histamine on a receptor site
antitussive
any medicine used to suppress or relieve coughing
aphasia
inability to use or understand language(spoken or written) because of a brain lesion
aphasic
someone affected by aphasia or inability to use or understand language
aphonia
a disorder of the vocal organs that results in the loss of voice
apnea
transient cessation of respiration
asphyxiation
the condition of being deprived of oxygen(as by having breathing stopped); “asphyxiation is sometimes used as a form of torture”
asthma
respiratory disorder characterized by wheezing; usually of allergic origin
atelectasis
collapse of an expanded lung(especially in infants); also failure of pulmonary alveoli to expand at birth
auditory tube
either of the paired tubes connecting the middle ears to the nasopharynx; equalizes air pressure on the two sides of the eardrum
bradypnea
an abnormal slowness of breathing
bronchi
either of the two branches of the trachea that extend into the lungs
bronchial
relating to or associated with the bronchi; “bronchial tubes”; “bronchial pneumonia”
bronchiole
any of the smallest ducts; ending in alveoli
bronchiectasis
chronic dilation of the bronchial tubes
bronchiolitis
inflammation of the membranes lining the bronchioles
bronchitis
inflammation of the membranes lining the bronchial tubes
bronchodilator
a drug that relaxes and dilates the bronchial passageways and improves the passages of air into the lungs
bronchogram
radiography of the brachial tree made after the introduction of a radiopaque substance
bronchography
radiation of the bronchial tubes after the introduction of a radiopaque medium into the bronchi
bronchopneumonia
pneumonia characterized by the acute inflammation of the walls of the bronchioles
bronchopulmonary
relating to the bronchial tubes and the lungs
bronchoscope
a slender tubular instrument used to examine the baronial tubes
bronchoscopic
of or relating to an instrument for examining the interior of the bronchi
bronchoscopy
a slender tubular instrument with a small light on the end for inspection of the interior of the bronchi
bronchus
either of the two main branches of the trachea
carcinoma of the lung
.
COPD
chronic obstructive pulmonary disease; a term used to describe chronic lung diseases, like chronic bronchitis, emphysema, and asthma
decongestant
a drug that decreases pulmonary congestion
diaphragm
a muscular partition separating the abdominal and thoracic cavities; functions in respiration
dysphasia
an impairment of language(especially speech production) that is usually due to brain damage
dysphonia
speech disorder attributable to a disorder of phonation
dyspnea
difficult or labored respiration
edema
swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities
embolism
occlusion of a blood vessel by an embolus(a loose clot or air bubble or other particle)
effusion
Escape of fluid
embolus
an abnormal particle(e.g. an air bubble or part of a clot) circulating in the blood
emphysema
an abnormal condition of the lungs marked by decreased respiratory function; associated with smoking or chronic bronchitis or old age
endotracheal intubation
the insertion of a cannula or tube into a hollow body organ
epiglottis
a flap of cartilage that covers the windpipe while swallowing
esophagus
the passage between the pharynx and the stomach
eupnea
normal relaxed breathing
Eustachian tube
either of the paired tubes connecting the middle ears to the nasopharynx; equalizes air pressure on the two sides of the eardrum
exhalation
the act of expelling air from the lungs
expiration
the act of expelling air from the lungs
glottis
the vocal apparatus of the larynx; the true vocal folds and the space between them where the voice tone is generated
Heimlich maneuver
an emergency procedure to help someone who is choking because food is lodged in the trachea
hemothorax
accumulation of blood in the pleural cavity(the space between the lungs and the walls of the chest)
hyperpnea
energetic(deep and rapid) respiration that occurs normally after exercise or abnormally with fever or various disorders