Language of Medicine Test Four Flashcards
angio-
vessel
arterio-
artery
athero-
yellowish plaque, fatty substance
atrio-
atrium, upper heart chamber
cardio-
heart
cholesterol-
cholesterol (a lipid substance)
corono-
heart
cyano-
blue
oxo-
oxygen
percardio-
pericardium
phlebo-
vein
rrhythmo-
rhythm
stetho-
chest
thrombo-
clot
valvo- valvulo-
valve
vaso-
vessel
vasculo-
vessel
veno-
vein
ventriculo-
ventricle, lower heart chamber
aorta
left side, largest single artery in the body
artery
large blood vessels, carry blood away from the heart
capillary
walls are only one endothelial cell thick
vein
thinner that artery, carry deoxygenated blood toward the heart from the tissues
ventricle
the two lower chambers of the heart
systole
contraction
diastole
relaxation
murmur
abnormal swishing sound, made by flow of blood through the valves, heard between normal beats
pericardium
a fibrous and membranous sac, surrounds the heart
sinoatrial node (SA Node)
small region of specialized muscle tissue, electrical impulse originates here
sphygmomanometer
measures blood pressure
arrhythmias
abnormal heart rhythms (dysrhythmias)
atrial flutter
rapid but regular contractions, usually of the atria
atrial fibrillation
very rapid, random, inefficient and irregular contractions of the heart (350 or plus beats per minuet)
congenital heart disease
abnormalities in the heart…..
congestive heart failure CHF
heart is unable to pump its required amount of blood
coronary artery disease CAD
disease of the arteries surrounding the heart
thrombotic occlusion
blocking of the coronary artery by a clot
ischemia
decreased blood flow
myocardial infraction
heart attack
endocarditis
inflammation of the inner lining of the heart
aneurysm
local widening (dilation) of an arterial wall
varicose veins
abnormally swollen and twisted veins, usually occurring in the legs
hypertension
high blood pressure
angiography
x-ray imagining of blood vessels after injection of contrast material
echocardiography ECHO
echoes generated by high-frequency sound waves produce images of the heart
cardiac catheterization
thin, flexible tube is guided into the heart via a vein or an artery
electrocardiography ECG
recording of electricity flowing through the heart
stress test
exercise tolerance test ( ETT ) determines the heart’s response to physical exertion or stress
coronary artery bypass CABAG
arteries and veins are anastomosed to coronary arteries to detour around blockages
thrombolytic therapy
drugs to dissolve clots are injected into the blood stream of patients with coronary thrombosis
alveolo-
alveolus, air sac
broncho-
bronchial tube, bronchus
bronchiolo-
bronchiole, small bronchus
cyano-
blue
epiglotto-
epiglottis
laryngo-
larynx, voice box
lobo-
lobe of the lung
naso-
nose
pectoro-
chest
pharyngo-
pharynx, throat
phono-
voice
pleuro-
pleura
pneumo-
air, lung
pulmono-
lung
rhino-
nose
sinuso-
sinus, cavity
spiro-
breathing
thoraco-
chest
tonsillo-
tonsils
tracheo-
trachea, windpipe
-osmia
smell
-pnea
breathing
-ptysis
spitting
-thorax
pleural cavity, chest
alveoli
air sac in the lung
bronchioles
smallest branches of the bronchi, lead to alvelora ducts
bronchus
branch of trachea (windpipe) that is a passageway into the lung, bronchial tube
carbon dioxide
CO2 gas is produced by body cells when oxygen and food combine; exhaled through lungs
cilia
thin hairs attached to the mucous membrane , clear bacteria from lungs, smoking impairs their function
diaphragm
muscle separating chest and abdomen, contracts/ relaxes to make breathing possible
epiglottis
a flap of cartilage attached to the root of the tongue, prevents choking and aspiration
expiration
breathing out (exhalation)
inspiration
breathing in (inhalation)
pharynx
throat; including the nasopharynx, oropharynx, and laryngopharynx
larynx
voice box; containing the vocal cords
oxygen
O2 gas that passes into the bloodstream at the lungs and travels to all body cells
pleura
double-folded membrane surrounding each lung
trachea
windpipe, a vertical tube 4 and 1/2 inches long and 1 inch around
auscultation
listening to sounds within the body
percussion
tapping on a surface to determine the difference in the density of the underlying structure
pleural rub
scratchy sound produced by pleural surfaces rubbing against each other
rales (crackles)
fine cracking sound heard on auscultation, when there is fluid in the alveoli
wheeze
continuous high-pitched whistling sound produced during breathing
stridor
strained, high-pitched sound heard on inspiration caused by obstruction in the pharynx or larynx
emphysema
hyperinflation of air sacs with destruction of the alveolar walls
pneumonia
acute inflammation and infection of alveoli; which fill with pus or products of the inflammatory reaction
pulmonary embolism
clot or other material lodges in vessels of the lung
tuberculosis TB
infectious disease caused by Mycobacterium tuberculosis; lungs usually are involved, but any organ of the body may be affected
pertussis
Whooping cough; highly contagious bacterial infection of the pharynx, larynx, and trachea caused by Bordetella pertussis
asthma
chronic bronchial inflammatory disorder with airway obstruction due to bronchial edema and constriction and increased mucus production
chronic bronchitis
inflammation of bronchi persisting over a long time; type of chronic obstructive pulmonary disease COPD
cystic fibrosis CF
inherited disorder of exocrine glands rustling in thick mucous secretions in the respiratory tract that don’t drain normally
bronchoscopy
fiber-optic endoscope examination of the bronchial tubes
endotracheal intubation
placement of a tube through the mouth into the pharynx, larynx, and trachea to establish an airway
thoracentesis
surgical puncture to remove fluid from the pleural space
thoracotomy
large surgical incision of the chest
thoracoscopy (thorascopy)
visual examination of the chest via small incisions and use of an endoscope
tracheostomy
surgical creation of an opening into the trachea through the neck
pneumothorax
collection of air in the pleural space