Respiratory System (Chapter 12) Flashcards
absence of carbon dioxide
acapnia
absence of oxygen
anoxia
absence of voice
aphonia
periods or episodes during respiratory cycle when someone stops breathing for a period of time
apnea
slow breathing
bradypnea
narrowing of airway caused by contraction of smooth muscles in the walls of the bronchioles
bronchospasm
pattern of breathing marked by gradual increase of deep breathing, followed by shallow breathing, that leads to apnea
Cheyne-Stokes respiration
hoarseness of the voice
dysphonia
difficulty breathing
dyspnea
nosebleed
epistaxis
normal breathing
eupnea
coughing up & spitting out blood that originates from the lungs
hemoptysis
blood in the pleural cavity
hemothorax
excessive carbon dioxide in the blood
hypercapnia
deep breathing
hyperpnea
excessive movement of air in & out of the lungs
hyperventilation
deficient levels of carbon dioxide in the blood, which can result in apnea
hypocapnia
shallow breathing
hypopnea
breathing rhythm that fails to meet the body’s gas exchange demands
hypoventilation
deficient levels of oxygen in the blood
hyoxemia
deficient levels of oxygen in tissues throughout the body
hypoxia
spasmodic closure of the glottis (opening into the larynx)
laryngospasm
ability to breathe is limited to an upright position
orthopnea
sudden sharp pain or convulsion; violent attack due to the sudden occurrence of symptoms or an acute exacerbation (abrupt worsening) of pre-existing symptoms
paroxysm
rapid flow of blood from the nose
rhinorrhagia/epistaxis
fluid discharge from the nose
rhinorrhea
expectorated matter; usually contains mucus & sometimes pus
sputum
rapid breathing
tachypnea
pain in the chest region
thoracalgia
absence of respiratory ventilation; suffocation
asphyxia
condition of the lungs characterized by widespread narrowing of the bronchioles & formation of mucus plugs producing symptoms of wheezing, SOB, & coughing; caused by the local release of factors during an allergic response
asthma
absence of gas in the lungs due to a failure of alveolar expansion
atelectasis/collapsed lung
one of the COPDs involving permanent dilation of 1 or more bronchi; patient suffers w/ chronic respiratory infections & often produces copious amounts of purulent sputum
bronchiectasis
inflammation of the bronchi; acute form is often due to viral or bacterial infection, while the chronic form is often due to air pollution or smoking & is part of COPD
bronchitis
cancer that originates in the bronchi
bronchogenic carcinoma
acute inflammation of the smaller bronchial tubes, bronchioles, & alveoli
bronchopneumonia
group of disorders (emphysema, chronic bronchitis, & bronchiectasis) associated w/ the obstruction of bronchial airflow; usually a result of inhaling tobacco products for many years
chronic obstructive pulmonary disorder (COPD)
fungal infection of the upper respiratory tract & lungs that often spreads to other organs caused by inhaling dust that contains spores of Coccidioides immunitis
coccidioidomycosis/valley fever
disease of the right side of the heart that is caused by a chronic lung disease, such as emphysema
cor pulmonale
common viral head cold
coryza
respiratory condition of infants & young children; usually triggered by a viral upper respiratory infection; causes swelling of the larynx & produces a characteristic barking cough
croup
hereditary disease characterized by excess mucus production in the respiratory tract & elsewhere
cystic fibrosis (CF)
nasal septum that divides the two nasal cavities is not median, creating one cavity that is larger than the other
deviated septum
protrusion of the stomach &/or intestine through the diaphragm; can interfere w/ breathing
diaphragmatocele/diaphragmatic hernia