Med Term Respiratory Word Scramble
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Question | Answer |
carbon dioxide (CO2) | tasteless, colorless, odorless gas produced by body cells during the metabolic process |
cartilage | tough, elastic connective tissue that is more rigid than ligaments but less dense than bone |
cilia | any hairlike structure |
breathing | ventilation |
diffuse | moving or spreading out of a substance at a random, rather than by chemical reaction or application of external forces |
homeostasis | state in which the regulatory mecanisms of the body maintain a constant internal environment |
mucous membrane | moist tissue layer lining hollow organs and cavities of the body that open to the environment; also called mucosa |
oxygen (O2) | tasteless, odorless, colorless gas essential for human respiration |
pH | symbol that indicates the degree of acidity or alkalinity of a substance |
septum | Wall dividing two cavities, such as the nasal septum, which separates the two nostrils |
serous membrane | thin layer of tissue that covers internal body cavities, the cells of which secrete a fluid that keeps the membrane moist; also called serosa |
olfactory neurons | receptors for sense of smell |
pharynx | throat |
nosapharynx | posterior to nose |
oropharynx | posterior to mouth |
laryngopharynx | superior to larynx |
adenoids | pharyngeal tonsils |
palatine tonsils | tonsils |
larynx | voice box |
epiglottis | leaf-shaped structure on top of larynx |
trachea | windpipe |
bronchi | 2 branches that trachea divides into |
bronchioles | smaller branches of bronchus |
alveoli | tiny air sacs at end of bronchioles |
mediastinum | space between right and left lungs |
pleura | serous membrane covering lobes of lungs |
visceral pleura | membrane lying closest to the lung |
parietal pleura | membrane that lines the thoracic cavity |
pleural cavity | space bteween visceral and parietal pleura |
diaphragm | large muscular partition lying between chest and abdominal cavities |
inspiration | drawing air into lungs |
expiration | air leaving the lungs |
pulmonary ventilation | more commonly called breathing, involuntary action that moves air into and out of the lungs |
external respiration | exchange of oxygen and carbon dioxide between alveoli and blood in pulmonary capillaries |
transport of respiratory gases | occurs when blood transports CO2 to the lungs and O2 to body cells |
internal respiration | exchange of O2 and CO2 between body cells and blood in systemic capillaries |
nas/o | nose |
rhin/o | nose |
sept/o | septum |
sinus/o | sinus, cavity |
adenoid/o | adenoids |
tonsill/o | tonsils |
pharyng/o | pharynx |
epiglott/o | epiglottis |
laryng/o | larynx |
trache/o | trachea |
bronchi/o | bronchus |
bronch/o | bronchus |
alveol/o | alveolus; air sac |
pleur/o | pleura |
pneum/o | air; lung |
pneumon/o | air; lung |
pulmon/o | lung |
anthrac/o | coal, coal dust |
atel/o | incomplete; imperfect |
coni/o | dust |
cyan/o | blue |
lob/o | lobe |
orth/o | straight |
ox/i | oxygen |
ox/o | oxygen |
pector/o | chest |
steth/o | chest |
thorac/o | chest |
phren/o | diaphragm |
spir/o | breathe |
-capnia | carbon dioxide (CO2) |
-osmia | smell |
-phonia | voice |
-pnea | breathing |
-ptysis | spitting |
-thorax | chest |
brady- | slow |
dys- | bad; painful; difficult |
eu- | good, normal |
tachy- | rapid |
pulmonology | medical specialty concerned with disorders of respiratory system |
pulmonologist | physician who treats disorders of respiratory system |
Chronic obstructive pulmonary disease (COPD) | includes respiratory disorders that produce a chronic partial obstruction of the air passages |
dyspnea | difficult to breath |
bronchospasms | spasms in bronchial passages |
paroxysmal | sudden and violent |
productive cough | coughing producing large amounts of mucus |
mucolytics | agents that loosen and break down mucus |
bronchodilators | medications that expand bronchi |
status asthamticus | when usual measures do not reverse bronchospasms |
chronic bronchitis | inflammation of bronchi caused mainly by smoking and air pollution |
expectorants | medications that aid in the removal of mucus |
emphysema | characterized by decreased elasticity of alveoli |
dilate | expand |
orthopnea | standing erect |
influenza (flu) | acute infectious respiratory viral disease |
pandemics | world wide epidemics |
virulent | high infectious |
myalgia | generalized muscle pain |
auscultation | listening of sounds made by organs of the body using a stethoscope |
percussion | gentle tapping of the chest with fingers and listening to the resultant sounds |
transudate | noninflammatory fluid that resembles serum but with slightly less protein |
exudate | usually high in protein and often contains blood and immune cells |
hydrothorax | serum |
empyema | pus |
pyothorax | pus |
hemothorax | blood |
pneumothorax | air entering pleural space |
thoracocentesis | surgical puncture of chest using a hollow-bore needle |
throacentesis | surgical puncture of chest using a hollow-bore needle |
Tuberculosis (TB) | communicable disease caused by bacterium Mycobacterium tuberculosis |
droplet nuclei | droplets of respiratory secretions |
viable | alive |
primary tuberculosis | first time TB organism enters body |
granulomas | inflammatory nodules, also called tubercles |
immunocompromised | immune system becomes impaired |
combination therapy | using several antibiotics at the same time |
pneumonia | any inflammatory disease of lungs that may be caused by bacteria, viruses, or fungi |
aspiration pneumonias | pneumonia caused by food or liquid inhalation |
lobar pneumonia | penumonia affecting only a lobe of the lung |
bronchopneumonia | more diffuse pneumonia |
hemoptysis | spitting of blood |
consolidation | engorged |
Pneumocystis carinii pneumonia (PCP) | type of pneumonia closely associated with AIDS |
normal flora | resides in or on most people |
opportunistic | infectious |
lavage | washings |
cystic fibrosis | hereditary disorder of exocrine glands that causes body to secrete viscous mucus |
viscous | thick |
aerosols | mists |
sweat test | measures amount of salt excreted in sweat; usted to test for cystic fibrosis |
Acute respiratory distress syndrome (ARDS) | condition in which lungs no longer function effectively |
systemic infections | infections that affect entire body |
sepsis | infections that affect blood |
edema | fluid filled |
Hyaline membrane disease (HMD) | form of respiratory distress syndrome, also called infant respiratory distress syndrome (IRDS) |
surfactant | phospholipid substance that helps kep alveoli open |
cyanosis | blueness |
nares | nostrils |
tachypnea | rapid breathing |
hyaline membrane | membrane with ground-glass appearance |
primary pulmonary cancer | most common form of lung cancer, bronchogenic carcinoma |
metastasizes | spreads |
acidosis | excessive acidity of body fluids |
anosmia | absence of the sense of smell |
apnea | temporary loss of breathing |
3 types of apnea | obstructive (enlarged tonsils and adenoids), central (failure of brain to transmit impulses for breathing), and mixed (combination of obstructive and central apnea) |
sleep apnea | sleeping disorder in which breathing stops repeatedly for more than 10 seconds, causing measurable blood deoxygenation |
asphyxia | condition caused by insufficent intake of oxygen |
atelectasis | collapsed or airless state of the lung, which may be acute or chronic and affect all or part of a lung |
cheyne-Stokes respiration | repeated breathing pattern characterized by fluctuation in the depth of respiration, first deeply, then shallow, then not at all |
compliance | ease with which lung tissue can be stretched |
coryza | head cold; upper respiratory infection (URI) |
crackle | abnormal respiratory sound heard on auscultation, caused by exudates, spasms, hyperplasia, or when air enters moisture-filled alveoli; also called rale |
croup | common childhood condition involving inflammation of the larynx, trachea, bronchial passages and, sometimes, lungs |
deviated nasal septum | displacement of cartilage dividing the nostrils |
epilgottitis | severe, life-threatening infection of epiglottis and supraglottic structures that occurs most commonly in hcildren between 2 and 12 years of age |
epistaxis | nosebleed; nasal hemorrhage |
finger clubbing | enlargement of terminal phalanges of the fingers and toes, commonly associated with pulmonary disease |
hypoxemia | deficiency of oxygen in blood |
hypoxia | deficency of oxygen in tissues |
pertussis | acute infectious disease characterized by a cough that has a "whoop" sound; also called whopping cough |
pleurisy | inflmmation of the pleural membrane characterized by a stabbing pain that is intensified by coughing or deep breathing; also called pleuritis |
pneumoconiosis | disease caused by inhaling dust particles, including coal dust (anthracosis), stone dust (chalicosis), iron dust (siderosis), and asbestos particles (asbestosis) |
pulmonary edema | accumulation of extravascular fluid in lung tissues and alveoli, caused most commonly by heart failure |
pulmonary embolus | blackage in an artery of the lungs caused by a mass of undissolved matter (such as a blood clot, tissue, air bubbles, and bacteria) |
rhonchus | abnormal breath sound heard on ausculatation |
stridor | high-pitched, harsh, adventitious breath sound casued by a spasm or swelling of the larynx or an obstruction in the upper airway |
sudden infant death syndrome (SIDS) | completely unexpected and unexplained death of an apparently normal, healthy infant, usually less than 12 months of age; also called crib death |
wheeze | whistling or sighing sound heard on ausculation that results from narrowing of the lumen of the respiratory passageway |
Mantoux test | intrademeral test to determine tuberculin sensitivity based on a positive reaction where the area around the test site becomes red and swollen |
oximetry | noninvasive method of monitoring the percentage of hemoglobin (Hb) saturated with oxygen; also called pulse oximetry |
polysomnography | test of sleep cycles and stages using coninuous recordings of brain waves (EEGs), electrical activity of muscles, eye movement (electyro-oculogram), respiratory rate, blood pressure, blood oxygen saturation, heart rhythm |
plumonary function tests (PFTs) | multiple tests used to evaluate the ability of the lungs to take in and expel air as well as perform gas exhcange across the alveolocapillary membrane |
spirometry | measurement of ventilatory ability by assessing lung capacity and flow, including the time necessary for exhaling the total volume of inhaled air |
bronchoscopy | visual examination of the bronchi using an endoscope inserted through the mouth and trachea for direct viewing of structures or for projection on a monitor |
laryngoscopy | visual examination of the larynx to detect tumors, foreign bodies, nerve or structural injury, or other abnormalities |
mediastinoscopy | visual examination of the mediastinal structures including the heart, trachea, esophagus, bronchus, thymus, and lymph nodes |
arterial blood gas (ABG) | test that measures partial pressure of oxygen (Po2), carbon dioxide (Pco2), pH (acidity or alkalinity), and bicarbonate level of an arterial blood sample |
sputum culture | microbial test used to identify disease-causing organisms of the lower respiratory tract, especially those that cause pneumonias |
sweat test | measurement of the amount of salt (sodium chloride) in sweat |
throat culture | test used to identify pathogens, especially group A streptoccoci |
radiography | process of producing images using an x-ray passed through the body or area and captures on a film |
thoracic (chest) radiography | images of the chest taken from anteroposterior projection, posteroanterior projection, lateral projection, or a combination of these projections |
scan | imaging procedure that gathers information about a specific organ or structure of the body, in some cases, small amounts of injected radionuclide are used to enhance images |
lung scan | nuclear scanning test primarily used to detect pulmonary emboli |
aerosol therapy | lung treament using various techniques to deliver medication in mist form directly to the lungs or air passageways. tehcniques include nebulizers, metered-dose inhalers (MDIs), and dry powder inhalers (DPIs). |
lavage | irrigating or washing out of an organ, stomach, bladder, bowel, or body cavity with a stream of water or other fluid |
antral lavage | irrigation of the antrum (maxillary sinus) in chronic or nonresponsive sinusitis |
postural drainage | positioning a patient so that gravity aids in the drainage of secretions from the bronchi and lobes of the lungs |
pleurectomy | excision of part of the pleura, usually parietal |
pneumectomy | excision of a lung |
rhinoplasty | reconstructive surgery of the nose to correct deformities or for cosmetic purposes |
septoplasty | surgical repair of a deviated septum usually performed when the septum is encroaching on the breathing passages or nasal structures |
throacentesis | surgical puncture and drainage of the pleural cavity; also called pleurocentesis or thoracocentesis |
tracheostomy | surgical procedure in which an opening is made in the neck and into the trachea into which a breathing tube may be inserted |
antihistamines | block histamines from binding with histamine recepter sites in tissues |
antitussives | relieve or suppress coughing by blocking the cough reflex in the medulla of the brain |
bronchodilators | stimulate bronchial muscles to relax, therby expanding air passages, resulting in increased air flow |
bronchodilators | stimulate bronchial muscles to relax, therby expanding air passages, resulting in increased air flow |
corticoseteroids | act on the immune system by blocking production of substances that trigger allergic and inflammatory actions |
decongestants | constrict blood vessels of nasal passages and limit blood flow, which causes swollen tissues to shrink so that air can pass more freely through the passageways |
expectorants | liquify respiratory secretions to that they are more easily dislodged udring coughing episodes |
ABG | arterial blood gas(es) |
AP | anteroposterior |
ARDS | acute respiratory distress syndrome |
CO2 | carbon dioxide |
COPD | chronic obstructive pulmonary disease |
CPAP | continuous positive airway pressure |
CPR | cardiopulmonary resuscitation |
CT | computed tomography |
DPT | diptheria, pertussis, tetanus |
EEG | electroencephalogram, electroencephalography |
Hb, Hgb | hemoglobin |
Hx | history |
MRI | magnetic resonance imaging |
O2 | oxygen |
PFT | pulmonary function test |
pH | symbol for degree of acidity or alkalinity |
PND | paroxysmal nocturnal dyspnea |
RDS | respiratory distress syndrome |
SIDS | sudden infant death syndrome |
SOB | shortness of breath |
T&A | tonsillectomy and adenoidectomy |
TB | tuberculosis |
TPR | temperature, pulse, and respiration |
URI | upper respiratory infection |
VC | vital capacity |
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