Respiratory System Flashcards
Organs of the respiratory system
nose Pharynx (throat) Larynx (voice box) Trachea (windpipe) Bronchus (bronchi) Lungs Diaphragm Mediastinum
Function of the respiratory system
respiration or to breath and exchange of O2 and CO2
How respiration works
inhale O2, that is then taken into the lungs
O2 passes from lungs into capillaries then blood
CO2 passes from blood into lungs
NOSE
- warms the air that enters
- lined with mucous membrane and fine hairs to filter particles
- divided into 2 parts: nasal and septum
Pharynx
- moves food, and air into correct passages
- AIR: Air - nose/mouth - pharynx - larynx - trachea - bronchi - lungs
- FOOD: Food - mouth - pharynx - esophagus - stomach
- Mastication : chewing aspiration: food goes into lungs
- Pharynx: Adenoids which are lymphoid tissue behind nasal cavity; and tonsils which are lymphoid tissue located behind the mouth
Lungs
- Thoracic cavity covered in pleura (membranous lining)
- lungs separated by space called mediastinum ( consists of heart, esophagus, trachea, etc.) below the lungs is the diaphragm
- lungs divided into lobes, left lung: 2 lobes right lung: 3 lobes
- AIR: nose/mouth - Pharynx - Larynx - Trachea - Bronchi - Bronchioles - Alveoli
- Alveoli exchange oxygen and carbon dioxide
-algia
pain
-ar -ary -eal
pertaining to
-cele
hernia or protrusion (suffix)
a- an-
without or absence of (prefix)
endo-
within (prefix)
eu-
normal, good ( prefix)
-centesis
surgical puncture to aspirate fluid ( suffix)
-ectasis
stretching out, dilation, expansion ( suffix)
-emia
blood condition (suffix)
-gram
record X-ray film (suffixes)
-graphy
process of recording, X-ray filming ( suffix)
-meter
instrument use to measure (suffix)
-metry
measurement (suffix)
-oxia
oxygen (suffix)
pani-
all total (prefix)
-pexy
surgical fixation, suspension (suffix)
-phonia
sound or voice (suffix)
-pnea
breathing (suffix)
poly-
many, much (prefix)
-rrhagia
rapid flow of blood (suffix)
-scope
instrument used for visual examination (suffix)
-scopic
pertaining to visual examination (suffix)
-scopy
visual examination (suffix)
-spasm
sudden involuntary muscle contraction (suffix)
-stenosis
constriction or narrowing (suffix)
-stomy
creation of an artificial opening (suffix)
tachy-f
fast rapid (prefix)
-thorax
chest (suffix)
-tomy
cut into or incision (suffix)
adenoid/o
adenoids ( combining form)
alveol/o
alveolus
atel/o
imperfect, incomplete
bronch/i bronch/o
bronchus ( combining form)
capn/o
carbon dioxide (combining form)
diaphragmat/o
diaphragm
epiglott/o
epiglottis
hem/o hemat/o
blood
laryng/o
larynx
lob/o
lobe
muc/o
mucus
Tip: mucus - is the slimy material
mucous - pertaining to the slimy material
nas/o rhin/o
nose (combining form)
orth/o
straight
ox/o ox/i
oxygen (combining form)
pharyng/o
pharynx
phon/o
sound voice
pleur/o
pleura
pneum/o pneumat/o pneumon/o
lung air (combing form)
pulmon/o
lung
py/o
pus
sept/o
septum (combining form)
sinus/o
sinus (combining form)
spir/o
breathe breathing (combining form)
thorac/o
thorax or chest (combining form)
tonsill/o
tonsil (combining form)
trache/o
trachea (combining form)
adenoiditis adenoid/itis
inflammation of the adenoids
atelectasis atel/ectasis
incomplete expansion of a lung
bronchiectasis bronchi/ectasis
dilation of the bronchi
bronchitis bronch/itis
inflammation of the bronchi
bronchogenic carcinoma bronch/o/genic carcinoma
cancerous tumour originating in the bronchus
bronchopneumonia bronch/o/pneumonia
diseased state of the bronchi and lungs
diaphragmatocele diaphragmat/o/cele
hernia of the diaphragm
epiglottis epiglott/itis
inflammation of the epiglottis
hemothorax hem/o/thorax
blood in the chest or plural place
laryngotracheobronchitis laryng/o/trache/o/bronch/itis
inflammation of the larynx, trachea, and bronchi; the acute form is called croup
layngitis layng/itis
inflammation of the larynx
lobar pneumonia lob/ar/ pneumon/ia
diseased state of the lobe of a lung
nasopharyngitis nas/o/pharyng/itis
inflammation of the nose and pharynx
pansinusitis pan/sinus/itis
inflammation of all sinuses
pharyngitis pharyng/itis
inflammation of the pharynx
pleuritis pleur/itis
inflammation of the pleaura
also called: pleurisy
pneumatocele pneumat/o/cele
hernia of the lung
pneumoconiosis pneumat/o/coni/osis
abnormal condition of dust in the lungs
pneumonitis pneumon/itis
inflammation of the lung
pneumothorax pneum/o/thorax
air in the chest or pleural space
pulmonary neoplasm pulmon/ary neo/plasm
tumour in the lung
pyothorax pyo/thorax
pus in the chest or pleural space
also called empyema
rhinitis rhin/itis
inflammation of the mucous membrane in the nose
rhinomycosis rhin/o/myc/osis
abnormal condition of fungus in the nose
rhinorrhagia rhin/o/rrhagia
rapid flow of blood from the nose
also called: epistaxis or bloody nose
thoracalgia thorac/algia
pain in the chest
tonsillitis tonsill/itis
inflammation of the tonsils
tracheitis trache/itis
inflammation of the trachea
tracheostenosis trache/o/stenosis
narrowing of the trachea
Adult respiratory distress syndrome
respiratory failure in an adult as a result of injury/ disease
Ab: ARDS
asthma
respiratory disease characterized by coughing, wheezing, and shortness of breath
chronic obstructive pulmonary disease
combination of persistent lung diseases that obstruct bronchial airflow: asthma, chronic bronchitis, emphysema
Ab: COPD
coccidioidomycosis
fungal infection affecting the lungs and sometimes other organs of the body
Also called valley fever
cor pulmonale
serious cardiac disease associated with chronic lung disorders like emphysema
croup
a condition resulting from acute obstruction of the larynx in children
cystic fibroids
a generalized hereditary disorder of infants and children characterized by excess mucus production in the respiratory tract
Ab: CF
deviated septum
where one part of the nasal cavity is smaller
emphysema
stretching of lung tissue caused by alveoli becoming distended and losing elasticity
epistaxis
nosebleed
also called: rhinorrhagia
influenza
highly infectious respiratory disease caused by a virus
also called: flu
legionnaire’s disease
lobar pneumonia caused by the bacterium legionalla pneumophila
obstructive sleep apnea
repetitive pharyngeal collapse during sleep which leads to the absence of breathing
Also called : OSA
pertussis
a respiratory disease characterized by an acute crowing inspiration
also called: whooping cough
pleural effusion
escape of fluid into the pleural space as a result of inflammation
pneumocystis carinii pneumonia
pneumonia caused by P.carinii, a fungus that’s common in AIDS patients
pulmonary edema
fluid accumulation in the alveoli and bronchioles
pulmonary embolism
foreign matter, such as a blood clot, air, or fat, carried in the circulation to the pulmonary artery
tuberculosis
an infectious disease, caused by an acid-fast bacillus, most commonly spread by inhalation of the infected droplets
TB
upper respiratory infection
infection of the pharynx, larynx trachea, and bronchi
Ab: URI
adeniodectomy adenoid/ectomy
excision of the adenoids
adenotome aden/o/tome
surgical instruments used to cut the adenoids
bronchoplasty bronch/o/plastys
surgical repair of the bronchus
laryngectomy laryng/ectomy
excision of the larynx
laryngocentesis laryng/o/centesis
surgical puncture to aspirate the fluid from the larynx
laryngostomy laryng/o/stomy
creation of an artificial opening into the larynx
laryngotracheotomy laryng/o/trache/o/tomy
incision of larynx and trachea
lobectomy lob/ectomy
excision of a lobe in the lung
pleuropexy pleur/o/pexy
surgical fixation of the pleura
pneumobronchotomy pneum/o/bronch/o/tomy
incision of lung and bronchus
pneumonectomy pneumon/ectomy
excision of a lung
rhinoplasty rhin/o/plasty
surgical repair of the nose
septoplasty sept/o/plasty
surgical repair of the nasal septum
septotomy sept/o/tomy
incision in the nasal septum
sinusotomy
incision of the sinus
thoracocentesis thorac/o/centesis
surgical puncture to aspirate fluid from the chest cavity
also called: thoracentesis
thoracotomy thorac/o/tomy
incision into the chest cavity
tonsillectomy tonsill/ectomy
excision of the tonsils
tracheoplasty trache/o/plasty
surgical repair of the trachea
tracheostomy trache/o/stomy
creation of an artificial opening into the trachea
tracheotomy trache/o/tomy
incision of the trachea
bronchogram bronch/o/gram
X-ray film of the bronchi
bronchogrpahy bronch/o/graphy
process of X-ray filming the bronchi
bronchoscope bronch/o/scope
instrument used for visual examination of of a hollow organ or body cavity
endoscope end/o/scope
instrument used for visual examination of a hollow organ or body cavity
bronchoscope bronch/o/scope
instrument used for visual examination of the bronchi
endoscopy end/o/scopy
visual examination of a hollow organ or body cavity
bronchoscopy bronch/o/scopy
visual examination of the bronchi
laryngoscope laryng/o/scope
instrument used for visual examination of the larynx
laryngoscopy laryng/o/scopy
visual examination of the larynx
thoracoscope thorac/o/scope
instrument used for visual examination of the thorax
thoracoscopy thorac/o/scopy
visual examination of the thorax
oximeter oxi/meter (pulmonary Function Tests)
instrument used to measure the oxygen saturation in blood
spirometer spir/o/meter (pulmonary function test)
instrument used to measure breathing
spirometry spir/o/metry (pulmonary function tests)
a measurement of breathing
computed tomography
computerized images of the body organs in slices, horizontally
Ab: CT
magnetic resonance (diagnostic imaging procedures)
gives information about the body’s biochemistry by placing the body in a magnetic field
Ab: MRI
nuclear medicine (diagnostic imaging procedures)
scans using radioactive material to determine functional capacity of an organ
radiography (diagnostic imaging procedures)
X-ray films of internal organs taken using ionizing radiation
ultrasound (diagnostic imaging procedures)
sonograms, echograms, using sound waves to create an image of body organs
acapnia a/capnia
absence, or less-than-normal level, of carbon dioxide in the blood
anoxia a/noxia
absence of deficiency of oxygen
aphonia a/phonia
absence of voice
apnea a/pnea
absence of breathing
bronchoalveolar bronch/o/alveol/ar
pertaining to the bronchi and alveoli
bronchospasm bronch/o/spasm
spasmodic contraction in the bronchi
diaphragmatic diaphragmat/ic
pertaining to the diaphragm
dysphonia dys/phonia
difficulty speaking
dyspnea dys/pnea
difficulty breathing
endotracheal end/o/trach/eal
pertaining to within the trachea
eupnea eu/pnea
normal breathing
hypercapnia hyper/capnia
excessive carbon dioxide in the blood
hyperpnea hyper/pnea
excessive breathing
hypocapnia hypo/capnia
deficient carbon dioxide in the blood
hypopnea hypo/pnea
deficient breathing
hypoxemia hyp/ox/emia
deficient oxygen in the blood
hypoxia hyp/oxia
condition of deficient oxygen
intrapleural inta/pleur/al
pertaining to within the pleaura
laryngeal laryng/eal
pertaining to larynx
laryngospasm laryn/o/spasm
spasmodic contraction of the larynx
mucoid muc/oid
resembling mucus
mucous muc/ous
pertaining to mucus
nasopharyngeal naso/pharyg/eal
pertaining to the nose and pharynx
orthopnea orth/o/pnea
able to breathe easier in an upright position
phrenalgia phren/algia
pain in the diaphragm
phrenospasm phren/o/spasm
spasm of the diaphragm
pulmonary pulmon/ary
pertaining to the lungs
pulmonologist pulmon/o/logist
one who studies and treats diseases of the lung
pulmonology pulmon/o/logy
study of the lung
rhinorrhea rhin/o/rrhea
discharge from the nose
also called: runny nose
tachypnea tachy/pnea
rapid breathing
thoracic thorac/ic
pertaining to the chest
Airway
passageway by which air enters the lungs
asphyxia
deprivation of oxygen in the tissue
aspirate
to withdraw fluid or to suction
bronchoconstrictor
agent causing narrowing of bronchi
bronchodilater
agent causing the bronchi to widen
cough
sudden noisy expulsion of air from the lungs
hiccup
sudden catching of breath with a spasmodic contraction of the diaphragm
hyperventilation
ventilation of the lungs beyond normal body needs
hypoventilation
ventilation of the lungs, not fulfilling the body’s need of gas exchange
mucopurulent
containing both mucus and pus
mucus
slimy fluid secreted by the mucous membranes
nebulizer
device that creates a fine spray for giving respiratory treatment
nosocomial infection
an infection acquired during hospitalization
paroxysm
periodic, sudden attacks
patent
open
pulmonary
pertaining to the lungs
sputum
mucus secretion from the lungs, bronchi, and trachea removed through the mouth
ventilator
mechanical device used to help with breathing or substitute for breathing when patient cannot breathe on their own
ABGs
arterial blood gases
AFB
acid-fast bacilli
ARDS
adult respiratory distress syndrome
CF
cystic fibrosis
COPD
chronic obstructive pulmonary disease
CT
computed topography
CXR
chest x-ray / chest radiograph
flu
influenza
LLL
left lower lobe
OSA
obstructive sleep apnea
PE
pulmonary embolism
PFTs
pulmonary function tests
polysomnography
PSF
RLL
right left lob
RML
right middle lobe
RUL
right upper lobe
TB
tuberculosis
URI
upper respiratory infection
VPS
ventilation perfusion scanning