Chapter 4 (3) Flashcards
pulmon/o-
lung
medical specialty that studies the respiratory system
pulmonology
nas/o-
nose
voice box
larynx
what is an upper respiratory infection (URI)
bacterial or viral infection of the upper respiratory tract; a head cold
what is asthma
hyperactivity of the bronchi or bronchioles to an allergen or inhaled substance
“to breathe hard”
asthma
what is bronchitis
acute or chronic inflammation of the bronchi
what is bronchiectasis
permanent enlargement and loss of elasticity in the bronchioles; allows secretions to accumulate
bronchi/o-
bronchus
-iectasis
condition of dilation
what does asthma cause
inflammation, excess mucus production, and bronchospasm
acute bronchitis is due to
infection
chronic bronchitis is due to
smoking or pollution
what is reactive airway disease
blanket term for conditions with reversible airway narrowing and wheezing
what are abnormal breath sounds (BS)
lung sounds that are different from normal and may indicate lung disease or condition
breath sounds that sound like soft wind through a tunnel are
normal
breath sounds that sound like irregular crackling or bubbling
crackles; rales
what are crackles/rales due to
infection in the alveoli
breath sounds that sound like high-pitched whistling or squeaking are
wheezes
what are wheezes due to
asthma attack or reaction
what is atelectasis
collapse of all or part of the lung
atel/o-
incomplete
-ectasis
condition of dilation
what is chronic obstructive pulmonary disease (COPD)
any type of chronic obstructive lung disease, including chronic bronchitis and emphysema
what is cystic fibrosis (CF)
inherited condition caused by recessive gene; causes problems with respiratory, digestive, and sweat secretions
cyst/o-
bladder
fibr/o-
fiber
-osis
abnormal condition
what happens in the lungs with cystic fibrosis
mucus secreted is too think and blocks alveoli
what is empyema
localized pus in the lung due to bacterial infection
em-
in
py/o-
pus
-ema
condition
what is influenza
respiratory infection caused by a virus
what is legionnaire’s disease
severe, sometimes fatal bacterial infection; starts with flulike symptoms and progresses to severe pneumonia
what is occupational lung disease
group of diseases caused by constant workplace exposure to inhaled particles
example of occupational lung disease
asbestosis
what is lung cancer
most common among smokers when tar deposits in the lungs become cancerous and spread
what is pneumonia
infection of the lobes of the lungs; fluid, white blood cells, and microorganisms fill passages
aspir/o-
to breath in
pneum/o-
lung; air
-ia
condition; state
what is pulmonary edema
build up of fluid in alveoli caused by left-sided heart failure, chest wall trauma, or pneumonia
what is severe acute respiratory syndrome (SARS)
severe, communicable viral illness that can be fatal; associated with close contact and enclosed spaces
what is a pulmonary embolism
traveling clot or fat globule that lodges in the lung; blocking blood flow and causing SOB; often occurs in patients on bedrest
embol/o-
occluding plug (clot)
-ism
from a specific cause
what is tuberculosis (TB)
communicable disease that is caused by mycobacterium tuberculosis
what is a hemothorax
blood in the thoracic cavity, usually due to trauma
hem/o-
blood
thorax
chest
what is pleural effusion
accumulation of excess fluid in the pleural space due to inflammation or infection
effus/o-
flowing out
what is pleurisy (pleuritis)
inflammation or infection of the pleura that causes the two pleural layers to rub against one another and create a pleural fiction rub
pleur/o-
lung membrane
-isy
condition of infection or inflammation
what is a pneumothorax
air in the pleural space that causes the lung to collapse; usually the result of penetration trauma
what is apnea
absence of spontaneous respiration due to respiratory failure or arrest
a-
without
pne/o-
breathing