Ch 7 Flashcards
adenoid/o
adenoids
tonsill/o
tonsils
bronchi/o
bronchus
bronch/o
bronchus
bronchiol/o
bronchiole
alveol/o
alveolus
anthrac/o
coal, coal dust
atel/o
incomplete, imperfect
coni/o
dust
lob/o
lobe
orth/o
straight
oc/o
oxygen
pector/o
chest
steth/o
chest
thorac/o
chest
phren/o
diaphragm
spir/o
breathe
-capnia
carbon dioxide
-osmia
smell
-phonia
voice
-pnea
breathing
-ptysis
spitting
-thorax
chest
brady-
slow
tachy-
rapid
define asthma
spasms of bronchial passages due to exposure to irritants
define COPD
chronic obstructive pulmonary disease
incudes respiratory disorders that produce chronic partial obstruction of air passages
define emphysema
decreased elasticity of the alveoli, they are able to expand but not contract to their original size
define pneumonia
inflam condition affecting the lungs primarily the alveoli, fluid collects in alveoli and spongy texture
define ARDS
acute respiratory distress syndrome
condition where the lungs no longer function effectively
what are some abnormal breath sounds
crackle, rhonchus, stridor, wheeze
define crackle breathing
intermittent sounds caused by exudates, spasms, hyperplasia, or when air enters moisture-filled alveoli
define ronchus
continuous sound heard during inspiration and expiration caused by secretions in larger airways
resembles snoring
define stidor
high pitched harsh sound caused by a spasm or swelling of the larynx or obstruction
define acidosis
excessive acidity of bodily fluids
define ansomia
absence of sense of smell
define apnea
disorder in which breathing stops repeatedly during sleep resulting in blood deoxygenation causing the pt to awaken
3 kinds CSA, OSA, mixed
define atelectasis
collapsed or airless state of lung
define coryza
acute inflam of the membranes of the nose
define croup
common childhood condition involving the inflam of the larynx, trachea, and bronchial passages, st lungs
define cystic fibrosis
genetic disease causing mucus to become unusually thick and sticky, plugging tubes and ducts especially in the lungs an pancreas
define deviated nasal septum
displacement of the cartilage deviding the nostrils causing reduced airflow
define epiglottitis
infection of the epiglottis and supraglottic structures that occurs in children (2-12)
define epistaxis
nasal hemorrhaging
define hypoxemia
oxygen deficiency in arterial blood, sign of respiratory impairment
define hypoxia
oxygen deficiency in body that commonly causes cynosis
define influenza
acute, contagious viral disorder of the respiratory tract, weakness, fever, chills, and muscle pain
define pertussis
acute infectious disease characterized by a cough that has a characteristic whoop
define pleural effusion
abnormal accumulation of fluid in the pleural cavity that impairs breathing by limiting expansion of lungs
define empyema
exudative effusion characterized by collection of pus in the pleural cavity commonly caused by bacterial pneumonia
define pneumothorax
presence of air in the pleural cavity
define pleurisy
inflam of the pleural membrane
define pulmonary edema
accumulation of extravascular fluid in the lung tissues and alveoli common in heart failure
define pulmonary embolism
blockage in an artery of the lungs caused by a mass of undissolved matter that has traveled to the lungs from another body part
define SIDS
sudden infant death syndrome
completely unexpected and unexplained death of an apparently normal healthy infant
define TB
tuberculosis
affects the lungs causes chest pain, hemopptysis, weight loss, fatigue, night sweats
define antibiotics
destroy or inhibit growth of bacteria by disrupting their membranes or metabolic processess
define antihistamines
block histamines from binding with their receptors
define antitussives
relieve or supress coughing by blocking the cough reflex in the brain
define bronchodilators
stimulate bronchial muscles to relax therby expanding air passages
define corticosteroids
act on immune system by blocking production of substances that trigger allergic reactions and inflam actions
define decongestants
constrict blood vessels of nasal passages and limit blood flow which causes swollen tissues
define expectorants
liquefy respiratory secretions so that they are more easily dislodged