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Chapter 11 The Respiratory System
Evangel University, Dr. Tenneson
104
Medical
Undergraduate 3
02/13/2012

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Term
inspection
Definition
visual examination of the external surface of the body as well as of its movements and posture
Term
palpation
Definition
process of examining by application of the hands or fingers to the external surface of the body to detect evidence of disease or abnormalities in the various organs
Term
auscultation
Definition
process of listening for sounds within the body, usually to sounds of thoracic or abdominal viscera, to detect some abnormal condition or to detect fetal heart sounds
Term
percussion
Definition
use of fingertips to tap the body lightly but sharply to determine the position, size, and consistency of an underlying structure and the presence of fluid or pus in a cavity
solid or fluid filled make a dull flat sound while air-filled produces a clear, hollow sound
Term
adenoids
Definition
lymphatic tissue forming a prominence on the wall of the recess of the nasopharynx

ADD-eh-noydz
Term
alveoli
Definition
pg 440
Term
apex
Definition
the upper portion of the lung, rising about 2.5 to 5 cm above the collarbone
Term
asymptomatic
Definition
pg 440
Term
base
Definition
the lowest part of the lung, resting on the diaphragm
Term
bronchi
Definition
the two main branches leading from the trachea to the lungs

BRONG-kigh
Term
bronchiole
Definition
one of the smaller subdivisions of the bronchial tubes

BRONG-key-ohl
Term
capillaries
Definition
pg 440
Term
diaphragm
Definition
the musculomembranous wall separating the abdomen from the thoracic cavity
Term
epiglottis
Definition
pg 440
Term
glottis
Definition
the sound-producing apparatus of the larynx, consisting of the two vocal folds and the intervening space
Term
laryngalgia
Definition
pain in the larynx
Term
laryngopharynx
Definition
lower portion of the pharynx, extends from the vestibule of the larynx (portion just above vocal cords) to the lowermost cartilage of the larynx
Term
larynx
Definition
the enlarged upper end of the trachea below the root of the tongue; the voice box
Term
mediastinum
Definition
the mass of organs and tissues separating the lungs, contains the heart, aorta trachea, esophagus, and bronchi
Term
nares
Definition
external nostrils
Term
nasopharynx
Definition
part of the pharynx located above the soft palate (postnasal space)
Term
oropharynx
Definition
central portion of the pharynx lying between the soft palate and upper portion of the epiglottis
Term
palatine tonsils
Definition
lymphatic tissue located in the depression of the mucous membrane of cauces (the constricted opening leading from the mouth and the oral pharynx) and the pharynx
Term
paranasal sinuses
Definition
hollow areas or cavities within the skull that communicate with the nasal cavity
Term
parietal pleura
Definition
portion of the pleura that is closest to the ribs
Term
pharynx
Definition
passageway for air from the nasal cavity to larynx and food from mouth to esophagus, throat. serves both the digestive and respiratory systems
Term
phrenic nerve
Definition
the nerve known as the motor nerve to the diaphragm
Term
pleura
Definition
the double folded membrane that lines the thoracic cavity
Term
pleural space
Definition
space the separates the visceral and parietal pleurae, which contains a small amount of fluid that acts as a lubricant to the pleural surfaces during respiration
Term
pulmonary parenchyma
Definition
functional units of the lungs which have very thing walls that allow for the exchange of gases between the lungs and the blood (for example, the alveoli)
Term
septum
Definition
a wall dividing two cavities
Term
sputum
Definition
substance coughed up from the lungs, bronchi, and trachea that is expelled through the mouth; it is not the same as salvia
Term
thorax
Definition
the chest, between base of neck and diaphragm
Term
trachea
Definition
a cylinder-shaped tube lined with rings of cartilage (to keep it open) that is 4.5 inches long, from the larynx to the bronchial tubes; the windpipe
Term
visceral pleura
Definition
portion of the pleura that is closest to the internal organs
Term
apnea
Definition
temporary cessation of breathing
Term
bradypnea
Definition
abnormally slow breathing
Term
cough
Definition
forceful and sometimes violent expiratory effort preceded by a preliminary inspiration. the glottis is partially closed, the accessory muscles of expiration are brought into action, and the air is noisily expelled
pg 445 for types
Term
cyanosis
Definition
slightly bluish, grayish, slatelike, or dark discoloration of the skin due to presence of abnormal amounts of reduced hemoglobin in the blood
Term
dysphonia
Definition
difficulty in speaking, hoarseness
Term
dyspnea
Definition
air hunger resulting in labored or difficult breathing, sometimes accompanied by pain
Term
epistaxis
Definition
hemorrhage from the nose; hosebleed
Term
expectoration
Definition
the act of spitting out saliva or coughing up materials from the air passageways leading to the lungs
Term
hemoptysis
Definition
expectoration of blood arising from the oral cavity, larynx, trachea, bronchi, or lungs
Term
hypercapnia
Definition
increased amount of carbon dioxide in the blood
Term
hypoxemia
Definition
insufficient oxygenation of arterial blood
Term
hypoxia
Definition
deficiency of oxygen
Term
Kussmaul respirations
Definition
very deep, gasping type of respiration associated with severe diabetic acidosis
Term
orthopnea
Definition
respiratory condition in which there is discomfort in breathing in any but erect, sitting, or standing position
Term
pleural rub
Definition
friction rub caused by inflammation of the pleural space
Term
rales
Definition
abnormal sound heard on auscultation of the chest, produced by passage of air through bronchi that contain secretin or exudate or that are constricted by spasm or a thickening of their walls, also known as crackle
Term
rhinorrhea
Definition
thin, watery discharge from the nose
Term
rhonchi
Definition
rales or rattlings in the throat, especially when it resembles snoring
Term
sneeze
Definition
to expel air forcibly through the nose and mouth by spasmodic contraction of muscles of expiration due to irritation of nasal mucosa.
Term
stridor
Definition
harsh sound during respiration; high-pitched and resembling the blowing of winder, due to obstruction of air passages
Term
tachypnea
Definition
abnormal rapidity of breathing
Term
wheeze
Definition
a whistling sound or sighing sounds resulting from narrowing of the lumen of a respiratory passageway
Term
coryza
Definition
inflammation of the respiratory mucous membranes, known as rhinitis or the common cold. the term common cold is usually used when referring to symptoms of an upper respiratory tract infections
Term
croup
Definition
a childhood disease characterized by a barking cough, hoarseness, tachypnea, inspiratory stridor, and laryngeal spasm
Term
diphtheria
Definition
serious infectious disease affecting the nose, pharynx, or larynx, usually resulting in sore throat, dysphonia, and fever. the disease is caused by the Corynebacterium diphtheriae bacterium, which forms a white coating over the affected airways as it multiples.
Term
laryngitis
Definition
inflammation of the larynx, usually resulting in dysphonia (hoarseness), cough, and difficulty swallowing
Term
pertussis
Definition
an acute upper respiratory infectious disease caused by the Bordetella pertussis bacterium, "whooping cough"
Term
pharyngitis
Definition
inflammation of the pharynx, usually resulting in sore throat
Term
rhinitis
Definition
inflammation of the mucous membranes of the nose, usually resulting in obstruction of the nasal passages, rhinorrhea, sneezing, and facial pressure or pain, also known as coryza
Term
sinusitis
Definition
inflammation of a sinus,especially a paranasal sinus
Term
tonsillitis
Definition
inflammation of the palatine tonsils, located in the area of the oropharynx
Term
asthma
Definition
paroxysmal dyspnea accompanied by wheezing caused by a spasm of the bronchial tubes or by swelling of their mucous membrane
Term
bronchiectasis
Definition
chronic dilatation of a bronchus or bronchi, with secondary infection that usually involves the lower portion of the lung

brong-key-EK-tah-sis
Term
bronchitis
Definition
inflammation of the mucous membrane of the bronchial tubes. infection is often preceded by the common cold
Term
bronchogenic carcinoma
Definition
a malignant lung tumor that originates in the bronchi, lung cancer
Term
emphysema
Definition
a chronic pulmonary disease characterized by increase beyond the normal in the size of the air spaces distal to the terminal bronchiole, either from dilation of the alveoli or from destruction of their walls
Term
empyema
Definition
pus in a body cavity, especially in the pleural cavity (pyothorax); usually the result of a primary infection in the lungs

em-pye-EE-mah
Term
hyaline membrane disease
Definition
also known as respiratory distress syndrome (RDS) of the premature infant. is a severe impairment of the function of respiration in the premature newborn. this condition is rarely present in a newborn of greater than 37 weeks gestation or in one weighing at least 5 pounds
Term
influenza
Definition
a highly contagious viral infection of the respiratory tract transmitted by airborne droplet infection, also know as the flu.....
Term
bronchiectasis
Definition
chronic dilatation of a bronchus or bronchi, with secondary infection that usually involves the lower portion of the lung

brong-key-EK-tah-sis
Term
bronchitis
Definition
inflammation of the mucous membrane of the bronchial tubes. infection is often preceded by the common cold
Term
bronchogenic carcinoma
Definition
a malignant lung tumor that originates in the bronchi, lung cancer
Term
emphysema
Definition
a chronic pulmonary disease characterized by increase beyond the normal in the size of the air spaces distal to the terminal bronchiole, either from dilation of the alveoli or from destruction of their walls
Term
empyema
Definition
pus in a body cavity, especially in the pleural cavity (pyothorax); usually the result of a primary infection in the lungs

em-pye-EE-mah
Term
hyaline membrane disease
Definition
also known as respiratory distress syndrome (RDS) of the premature infant. is a severe impairment of the function of respiration in the premature newborn. this condition is rarely present in a newborn of greater than 37 weeks gestation or in one weighing at least 5 pounds
Term
influenza
Definition
a highly contagious viral infection of the respiratory tract transmitted by airborne droplet infection, also know as the flu.....
Term
lung abscess
Definition
a localized collection of pus formed by the destruction of lung tissue and microorganisms by white blood cells that have migrated to the area to fight infection
Term
pleural effusion
Definition
accumulation of fluid in the pleural space, resulting in compression fo the underlying portion of the lung, with resultant dyspnea
Term
pleuritis (pleurisy)
Definition
inflammation of the both the visceral and parietal pleura
Term
pneumonia
Definition
inflammation of the lungs caused primarily by bacteria, viruses, and chemical irritants
Term
pneumothorax
Definition
a collection of air or gas in the pleural cavity. the air enters as the result of a perforation through the chest wall or the pleura covering the lung (visceral pleura), causing the lung to collapse
Term
pulmonary edema
Definition
swelling of the lungs caused by an abnormal accumulation of fluid in the lungs, either in the alveoli or the interstitial spaces
Term
pulmonary embolism
Definition
the obstruction of one or more pulmonary arteries by a thrombus (clot) that dislodges from another location and is carried through the venous system to the vessels of the lung
Term
pulmonary heart disease (cor pulmonale)
Definition
pulmonary heart disease (cor pulmonale) is hypertrophy of the right ventricle of the heart (with or without failure) resulting from disorders of the lungs, pulmonary vessels, or chest wall; heart failure resulting from pulmonary disease
Term
sudden infant death syndrome (SIDS)
Definition
the completely unexpected and unexplained death of an apparently well, or virtually well, infant. also known as crib death. is the most common cause of death between the 2nd week and the 1st year of life
Term
tuberculosis
Definition
an infectious disease caused by the Mycobacterium tuberculosis tubercle bacillus and characterized by the inflammatory infiltrations, formation of tubercles, and caseous (cheeselike) necrosis in the tissues of the lungs. other organ systems may also be infected
Term
anthracosis
Definition
accumulation of carbon deposits in the lungs due to breathing smoke or coal dust (black lung disease). also called coal worker's pneumoconiosis
Term
asbestosis
Definition
a lung disease resulting from inhalation of asbestos particles
Term
byssinosis
Definition
a lung disease resulting from inhalation of cotton, flax, and hemp; also known as brown lung disease
Term
silicosis
Definition
a lung disease resulting from the inhalation of silica (quartz) dust, characterized by the formation of small nodules
Term
bronchoscopy
Definition
examination of the interior of the bronchi using a lighted, flexible tube known as a bronchoscope (or endoscope)
Term
chest x-ray
Definition
use of high-energy electromagnetic waves passing through the body onto a photographic film to produce a picture of the internal structures of the body for diagnosis and therapy
Term
laryngoscopy
Definition
examination of the interior of the larynx using a lighted, flexible tube known as a laryngoscope (or endoscope)
Term
lung scan
Definition
the visual imaging of the distribution of ventilation or blood flow in the lungs by scanning the lungs after the patient has been injected with or has inhaled radioactive material
Term
pulmonary function tests
Definition
physicians use a variety of tests to assess respiratory function, often using a spirometer
Term
sputum specimen
Definition
specimen of material expectorated from the mouth. if produced after a cough, it may contain (in addition to saliva) material from the throat and bronchi
Term
thoracentesis
Definition
use of a needle to collect pleural fluid for laboratory analysis or to remove excess pleural fluid or air from the pleural space
Term
tonsillectomy
Definition
surgical removal of the palatine tonsils
Term
tuberculin skin test (TST)
Definition
used to determine past or present tuberculosis infection present in the body. based on a positive skin reaction to the introduction of a purified protein derivative (PPD) of the tubercle bacilli, called tuberculin, into the skin
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