Lungs | The Respiratory System Flashcards
adenoid/o
adenoids
alveol/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, voice box
lob/o
lobe of the lung
mediastin/o
mediastinum
nas/o
nose
orth/o
straight, upright
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
pathology pg
469
tests pg
476
ABGs
arterial blood gases
ARDS
adult (or acute) respiratory distress syndrome
Bronch
bronchoscopy
COPD
chronic obstructive pulmonary disease
CPAP
continuous positive airway pressure
C&S
culture and sensitivity
CTA
clear to auscultation
DOE
dyspnea on exertion
DPT
diphtheria, pertussis, tetanus
LLL
left lower lobe of lung
LUL
left upper lobe of lung
NSCLC
non small cell lung cancer
OSA
obstructive sleep apnea
PCP
pneumocystis pneumonia
PE
pulmonary embolism
PFT
pulmonary function test
RDS
respiratory distress syndrome
RLL
right lower lobe of lung
RSV
respiratory syncytial virus
RUL
right upper lobe of lung
SOB
shortness of breath
TB
tuberculosis
URTI
upper respiratory tract infection
radiographic image of thoracic cavity (chest film)
chest xray
computer generated series of xray images show thoracic structures in cross section and other planes
computed tomography (CT) scan of the chest
magnetic waves create detailed images of the chest in frontal, lateral and cross sectional planes
magnetic resonance imaging (MRI) of the chest
radioactive glucose is injected and images reveal metabolic activity in the lungs
positron emission tomography (PET) scan of the lung
detection device record radioactivity in the lung after injection of a radioisotope or inhalation of small amount of radioactive gas (xenon)
ventilation perfusion (VQ) scan
fiberoptic endoscope examination of the bronchial tubes
bronchoscopy
placement of tube through the mouth into the pharynx, larynx, and trachea to establish an airway
endotracheal intubation
visual examination of voice box
laryngoscopy
removal of lung tissue followed by microscopic examination
lung biopsy
endoscopic visual examination of the mediastinum
mediastinoscopy
tests measuring ventilation mechanics of the lungs
pulmonary function tests (PFTs)
surgical puncture to remove fluid from pleural space
thoracentesis
large surgical incision of the chest
thoracotomy
visual examination of the chest via small incisions and use of an endoscope
thoracoscopy
allows surgeon to view chest from a video monitor
video-assisted thoracic surgery (VATS)
surgical creation of an opening into the trachea through the neck
tracheostomy
determines past or present tuberculous infection based on positive skin reaction
tuberculin tests
flexible, plastic chest tube passed into the pleural space through an opening in the chest
tube thoracostomy
The main function of the respiratory system is to provide ____ to body cells for energy metabolism and to eliminate _____.
oxygen, carbon dioxide
T or F. The respiratory system works closely with the cardiovascular system to accomplish gas exchange.
True
Exchange of gases between the atmosphere and the blood takes place in the ____.
Exchange of gases between the atmosphere and the blood takes place in the lungs.
Two cone-shaped organslocated in the thoracic cavity
lungs
A double membrane that covers the lungs and lines the thoraciccavity.
pleura
The outer layer that is attached to the wall of the thoracic cavity
parietal pleura
The inner layer that is attached to the surface of the lungs
visceral pleura
The very thin, fluid-filled space between the two layers of the pleura
the pleural space
T or F. Air is carried to and from the lungs in a series of tubes in which no gas exchange occurs.
True
Air enters through the nose, where it is ____, ____,and ____ as it passes over the hair-covered mucous membranes of the nasal cavity.
warmed, filtered and moistened
Microscopic hairlike projections from the cells that line the nose and sweep dirt and foreign material toward the throat for elimination.
cilia
Material that is eliminated from the respiratory tract by coughing or clearing the throat
sputum
Air filled cavities lined with mucous membranes thatdrain into the nasal cavity. These chambers lighten the bones and provide resonance for speech production.
sinus
Together, because they are near the nose, these cavities are referred to as the ______.
paranasal sinuses
Receptors for the sense of smell are located within bony side projections of the nasal cavity called _____ or _____.
turbinatebones, conchae
The medical term for breathing
pulmonary ventilation
What are two structures of the upper respiratory system?
- nose2. pharynx
What are the three parts of the pharynx?
- nasopharynx2. oropharynx3. laryngeal pharynxnaso-oro-laryngeal
What are the four structures of the lower respiratory system?
- larynx2. trachea3. bronchi4. terminal bronchiolesLTBTB
The medical term for throat
pharynx
The upper portion of the pharynx behind the nasal cavity
the nasopharynx
The middle portion of the pharynx behind the mouth
the oropharynx
The lower portion of the pharynx behind the larynx.
the laryngeal pharynx
The ____ are on either side of the soft palate in the oropharynx.
palatine tonsils
The ______, or adenoids, are in the nasopharynx.
pharyngeal tonsils
The pharynx conducts air into the ____, a tube reinforced with C-shaped rings of cartilage to prevent its collapse.
trachea
Cilia in the lining of the trachea move impurities up toward the throat, where they can be eliminated by ___ orby ___.
swallowing, expectoration
At the top of the trachea and is shaped by nine cartilages,the most prominent of which is the thyroid cartilage at the front that forms the “Adam’s apple.”
larynx
The openingbetween the vocal cords
glottis
Cartilage that covers the opening of the larynx and helps to prevent food from entering the respiratory tract when swallowing.
epiglottis
The larynx contains the ______, folds of tissue that are important in speech production
vocal cords
_____ produced by air passing over the vocal cords form the basis for voice production, although portionsof the throat and mouth are needed for proper articulation of speech.
vibrations
The trachea is contained in a region known as the ____, which consists of the space between the lungs together with the organs contained in this space.
mediastinum
T or F. In addition to the trachea, the mediastinum contains the heart, esophagus, large vessels, and other tissues.
True
At its lower end, the trachea divides into a right and a left main stem _____ that enter the lungs.
bronchus
The right bronchus divides into ___ secondary bronchi that enter the ___ lobes of theright lung.
three, three
The left bronchus divides into ___ branches that supply the ___ lobes of the left lung.
two, two