Chapter 4 Exam 1 Flashcards
hollow sphere of cells in the lungs where oxygen and carbon dioxide are exchanged
alveolus
rounded top of each lung
apex
tubular air passageway supported by cartilage rings
bronchus
small tubular passageway that brances off from a bronchus and then branches into several alveoli
bronchiole
pertaining to the heart and lungs
cardiopulmonary
cardiopulmonary word breakdown
cardi/o- heart pulmon/o- lug
muscular sheet that divides the thoracic cavity from the abdominal caity
diaphragm
lidlike structure that seals off the larynx; so that swallowed food goes into the esophagus; not into the trachea
epiglottis
structure that contains the vocal cords and is a passageway for inhaled and exhaled air. Also known as the voicebox
larynx
large division of a lung; visible on the outer surface
lobe
organ of respiration that contains alveoli
lung
small cavity within the thoracic cavity; contains the trachea; heart and esophagus
mediastinum
the throat; shared passageway for both air and food
pharynx
double layereed serous membrane
pleura
wall of cartilage and bone that divides the nasal cavity into right and left sides
septum
septum word breakdown
sept/o- septum (dividing wall)
hollow space that is filled with the lungs and structures in the mediastinum
thoracic cavity
vertical tube with c shaped rings of cartilage in it. Air passageway between the larynx and the bronchi
trachea
trachea word breakdown
trache/o- trachea (windpipe)
includes the trachea; bronchi; and bronchioles
bronchial tree
hyperactivity of the bronchi and bronchioles with bronchospasm
asthma
contraction of the smoothe muscle
bronchospasm
prolonged; extremely sever; life-threatening asthma attack
status asthmaticus
acute or chronic inflammation or infection of the bronchi
bronchitis
chronic; permanent enlargement and loss of elasticity of the bronchioles
bronchiectasis
bronchiectasis word breakdown
bronchi/o- bronchus -ectasis condition of dilation
normal inspiration sounnds like a soft wind rushing through a tunnel
abnormal breath sounds
irregular crackling or bubbling sounds during inspiration
rales
humming; whistling; or snoring sounds during inspiration
rhonchi
high pitched; harsh; crowing sound due to edema or obstruction in the trachea or larynx
stridor
high pitched whistling or squeaking sounds during inspiraitonn or expiration
wheezes
a sever infection; extensive burns; or injury to the lungs (aspiration of vomit or inhalation of chemical fumes) damages the alveoli
adult respiratory distress syndrome (ARDS)
incompleted expansion or collapse of part or all of a lung due to mucus; tumor; trauma; or a foreign body that blocks the bronchus
atelectasis
atelectasis word breakdown
atel/o- incomplete -ectasis condition of dilation
combination of chronic bronchitis and emphysema caused by chronic exposure to pollution or smokin.
chronic obstructive pulmonary disease (COPD)
The alveoli become hyperinflated and often rupture creating large air pockets in the lungs
Emphysema
hereditary; eventaully fatal disease caused by a recessive gene
Cystic Fibrosis (CF)
acute viral infection of the upper and lower respiratry system
influenza
localized collection of purulent material in the thoracic cavity from an infection in the lungs
empyema
empyema word breakdown
em- in py/o- pus -ema condition
purulent
pus
cancerous tumor of the lungs; more common in smokers than in non smokers
lung cancer
constant exposure to inhaled particles causes pulmonary fibrosis and the alveoli lose their elasticity
occupational lung disease
caused by coal dust (coal miner’s lung or black lung disease)
anthracosis
caused by asbestos fibers
asbestosis
general word form any occupational lung disease casued by chronically inhaling some type of dust or particle
pneumoconiosis
infection of some or all of the lobes of the lungs
pneumonia
caused by foreign mattter (chemicals; vomit etc) that is inhaled into the lungs
aspiration pneumonia
pnuemonia caused by bacteria
bacterial pneumonia
pnuemonia that effects the bronchi; bronchioles; and alveoli in the lung
broncho-pneumonia
fluid collects in the alveoli
pulmonary adema
blockage of a pulmonary artery or one of its brances by an embolus
pulmonary embolism
acute viral respiratory illness that can be fatal
Severe acute respiratory syndrome (SARS)
lung infection caused by the bacterium mycobacterium tuberculosis and is spread by airborne droplets and coughing
tuberculosis (TB)
coughing up blood tinged sputum
hemoptysis
presence of blood in the thoracic cavity; usually from trauma
hemothorax
accumulation of fluid in the pleural space (between the two layers of pleura) due to inflammation or infection of the pleura and lungs
plurel effusion
inflammation or infection of the pleura due to pneumonia; trauma; or tumor
pleurisy
large volume of air in the plueral space
pneumothorax
pneumothorax word breakdown
pneum/o- lung; air -thorax thorax (chest)
brief or prolonged absence of spontaneous respirations due to respiratory failure or respiratory arrest
apnea
apnea word breakdown
a- away from; without -pnea breathing
abnormally slow rate of breathing
bradypnea
difficult; labored; or painful respiration due to lung disease
dyspnea
the need to be propped in an upright or sem-upright position in order to breathe and sleep comfortably
orthopnea
abnormally rapid rate of breathing that is casued by lung diease
tachypnea
complete lach (or a severely decrease level) of oxygen in the arterial blood and body tissues
anoxia
anoxia word breakdown
an- without; not ox/o- oxygen -ia condtion; state; thing
bluish gray discoloration of the skin because of a very low level of oxygen and a very high level of carbon dioxide in the blood and tissues
cyanosis
cyanosis word breakdown
cyan/o- blue -osis condition; abnormal condition; process
very low level of oxygen in the arterial blood
hypoxemia
hypoxemia word breakdown
hypo-below; deficient ox/o-oxygen -ia condition; abnormal condition; process
blood test to measure the partial pressure of the gases oxygen and carbon dioxide in a sample of arterial blood
arterial blood gases (ABG)
procedure to measure the capicity of the lungs and the volume of air during inhalation and exhalation
pulmonary function tests (PFTs)
procedure in which an oximeter is placed on the patient’s index finger or earlobe to measure the degree of oxygen saturation of the blood
oximetry
oximetry word breakdown
oxi- oxgen metry process of measuring
test to identiry which bacterium is causing pulmonary infection and to determine its sensitivity to various antibiotic drugs
sputum culture and sensitivity (sputum C&S)
tests to determine if a patient has been exposed to tuberculosis
tuberculosis tests
TB test using an intradermal injection of PPD
mantoux
procedure to ventilate the lungs and circulate the blood if a patient has stopped breathing and the heart has stopped beating
cardiopulmonary resuscitation (CPR)
procedure in which an endotracheal tube is inserted
endotracheal intubation
procedure to assist a choking victim with an airway obstruction
Heimlich maneuver
procedure that uses a lighted bronchoscope inserted through the mouth and larynx to examine the trachea and bronchi
bronchoscopy
bronchoscopy word breakdown
bronch/o- bronchus -scopy process of using an instrument to examine
procedure that inserts a plastic tube between the rins and into the thoracic caviry to remove accumulated blood due to trauma or infection
chest tube insertion
procedure to remove part or all of a lung
lung resection
procedure that uses a needle and a vacuum container to remove the pleural fluid from the pleural space
thoracocentesis
thoracocentesis word breakdown
throac/o thorax (chest) -centesis procedure to puncture
incision into the thoracic cavity
tracheostomy
ABG
Arterial blood gases
A&P
auscultation and percussion
ARDS
Acute respiratry distress syndrome; adult respiratory distress syndrome
C&S
cuture and sensitivity
CF
cystic fibrosis
COPD
chronic obstructive pulmonary disease
CPR
cardiopulmonary resuscitation
CXR
chest x ray
LLL
left lower lobe of the lung
LUL
left upper lobe of the lung
PFTs
pulmonary function test
RLL
right lower lobe of the lung
RML
right middle lobe of the lung
RUL
right upper lobe of the lung
SOB
shortness of breathe
TB
tuberculosis
TPR
temperature; pulse; and respiration
URI
upper respiratory infection