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Chapter 5
Respiratory System
Question | Answer |
---|---|
nose | mucous membrane and hairs, acts as a filter to moisten and warm the entering air |
nasal septum | partition separating the right and left nasal cavities |
paranasal sinuses | air cavities within the cranial bones that open into the nasal cavities |
pharnyx | the throat, serves as a a food and air passageway |
adenoids | lymphoid tissue located on the posterior wall of the nasal cavity |
tonsils | lymphoid tissue located on the lateral wall at the junction of the oral cavity |
larynx | voice box, location of the vocal cords |
epiglottis | flap of cartilage that covers the opening of the larynx, keeps food out |
trachea | windpipe, passageway for air to the bronchi from the larynx |
bronchus | one of two branches from the trachea that conducts air into the lungs |
bronchioles | smallest subdivision of the bronchial tree |
alveolus | air sacs at the end of the bronchioles |
lungs | two spongelike organs in the thoracic cavity |
pleura | double-folded serous membrane covering each lung and lining the thoracic cavity |
diaphragm | muscular partition that separates the thoracic cavity from the abdominal cavity |
mediastinum | space between the lungs. Heart, esophagus, trachea ect. |
adenoid/o | adenoids |
alveol/o | alveolus |
bronchi/o, bronch/o | bronchus |
diaphragmat/o, phren/o | diaphragm |
epiglott/o | epiglottis |
laryng/o | larynx |
lob/o | lobe |
nas/o, rhin/o | nose |
pharyng/o | pharynx |
pleur/o | pleura |
pneum/o, pneumat/o, pneumon/o | lung, air |
pulmon/o | lung |
sept/o | septum (wall off, fence) |
sinus/o | sinus |
thorac/o | thorax, chest, chest cavity |
tonsill/o | tonsil |
trache/o | trachea |
atel/o | imperfect, incomplete |
capn/o | carbon dioxide |
hem/o, hemat/o | blood |
muc/o | mucus |
orth/o | straight |
ox/i, ox/o | oxygen |
phon/o, phonia | sound, voice |
py/o | pus |
radi/o | x-rays, ionizing radiation |
somn/o | sleep |
son/o | sound |
spir/o | breathe, breathing |
tom/o | to cut, section, or slice |
a-, an- | absense of ,without |
endo- | within |
eu- | normal, good |
poly- | many, much |
trachy- | fast, rapid |
pan- | all, total |
-algia | pain |
-ar, -ary, -eal | pertaining to |
-cele | hernia or protrusion |
-centesis | surgical puncture to aspirate fluid |
-ectasis | stretching out, dilatation, expansion |
-emia | in the blood |
-gram | record, radiographic image |
-graph | instrument used to record; record |
-graphy | process of recording |
-meter | instrument used to measure |
-metry | measurement |
-pexy | surgical fixation, suspension |
-pnea | breathing |
-rrhagia | rapid flow of blood |
-scope | instrument used for visual examination |
-scopic | pertaining to visual examination |
-scopy | visual examination |
-spasm | sudden, involuntary muscle contraction |
-stenosis | constriction or narrowing |
-stomy | creation of an artificial opening |
-thorax | chest, chest cavity |
-tomy | cut into, incision |
bronchiectasis | dilation of the bronchi |
bronchopneumonia | diseased state of the bronchi and lungs, inflammation of the lungs |
laryngotracheobronchitis LTB | acute form called the croup, |
pharyngitis | inflammation of the pharynx |
pyothorax | pus in the chest cavity |
rhinorrhagia | epistaxis, nosebleed |
pneumocystitis carinii PCP | type of pneuoma, seen in aids patients |
pertussis | whooping cough |
tuberculosis TB | infectious bacterial disease, spread by inhalation of small particles |
upper respiratory infection URI | cold, infection of the nasal cavity, pharynx, larynx |
tracheostomy | creation of an artificial opening into the trachea |
tracheotomy | incision into the trachea |
oximeter | instrument used to measure oxygen |
spirometry | a measurement of breathing |
auscultation | the act of listening for sounds within the body through a stethoscope |
percussion | tapping of a body surface with the fingers to determine the density by the sound |
aphonia | condition of absence of the voice |
apnea | absence of breathing |
hypoxemia | deficient oxygen in the blood |
orthopnea | able to breathe easier in a straight position |
nebulizer | device that creates a mist used to deliver medication for respiratory treatment |
sputum | mucous secretion from the lungs, bronchi, and trachea expelled through the mouth |
CXR | chest radiograph, chest x-ray |
02 | oxygen |
SOB | shortness of breath |
URI | upper respiratory infection |