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Chabner Chapter 12
Language of Medicine - Respiratory System - 10th Edition
Question | Answer |
---|---|
adenoids | lymphatic tissue in the nasopharynx |
alveolus (alveoli) | air sac in the lung |
apex of the lung | tip or uppermost portion of the lung |
base of the lung | lower portion of the lung |
bronchioles | smallest branches of the bronchi |
bronchus (bronchi) | branch of the trachea that is a passageway into the lung; bronchial tube |
carbon dioxide | gas produced by body cells |
cilia | thin hairs attached to the mucous membrane lining the respiratory tract |
diaphragm | muscle separating the chest and abdomen. It contracts to pull air into the lungs and relaxes to push air out. |
epiglottis | lid-like piece of cartilage that covers the larynx, preventing food from entering the larynx and trachea during swallowing. |
expiration | breathing out |
glottis | slit-like opening to the larynx |
hilium of the lung | midline region where the bronchi, blood vessels, and nerves enter and exit the lungs |
inspiration | breathing in |
larynx | voice box |
lobe | division of a lung |
mediastinum | region between the lungs in the chest cavity. It contains the trachea, lymph nodes, aorta, espophagus, and bronchial tubes. |
nares | openings through the nose carrying air into the nasal cavity |
oxygen | gas that makes up 21% of air. It passes into the bloodstream at the lungs and travels to all body cells. |
palatine tonsil | one of a pair of almond-shaped masses of lymphatic tissue in the oropharynx |
paranasal sinus | one of the air cavities in the bones near the nose |
parietal peura | outer layer of pleura lying closer to the ribes and chest wall |
pharynx | throat |
pleura | double-layered membrate surrounding each lung |
pleural cavity | space between the folds of the pleura |
respiration | the process of moving air into and out of the lungs; breathing |
trachea | windpipe |
visceral pleura | inner layer of peura lying closer to the lung tissue |
adenoid/o | adenoids |
alveolo/o | alveolus; air sac |
bronch/o, bronchi/o | bronchial tube, bronchus |
bronchiol/o | bronchiole, small bronchus |
capn/o | carbon dioxide |
coni/o | dust |
cyan/o | blue |
epiglott/o | epiglottis |
laryng/o | larynx |
lob/o | lobe of the lung |
mediastin/o | mediastinum |
nas/o | nose |
ortho/o | straight |
ox/o | oxygen |
pector/o | chest |
pharyng/o | pharynx, throat |
phon/o | voice |
phren/o | diaphragm |
pleur/o | pleura |
pneum/o, pneumon/o | air, lung |
pulmon/o | lung |
rhin/o | nose |
sinus/o | sinus, cavity |
spir/o | breathing |
tel/o | complete |
thorac/o | chest |
tonsill/o | tonsils |
trache/o | trachea, windpipe |
-ema | condition |
-osmia | smell |
-pnea | breathing |
-ptysis | spitting |
-sphyxia | pulse |
-thorax | pleural cavity, chest |
auscultation | listening to sounds within the body |
percussion | tapping on a surface to determine the difference in density in an underlying structure |
rales | crackles heard during breathing when there is fluid in the alveoli |
sputum | material expelled from the lungs or respiratory tract by spitting |
wheezes | high pitched whistling sounds produced during breathing caused by narrowed or obstructed airways |
stridor | strained or high-pitched sound heard on inspiration caused by an obstruction in the larynx or pharynx |