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70 Cards in this Set
- Front
- Back
Cardi/o |
Heart cardiac |
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Coron/o |
Heart coronary dx |
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chambers of heart |
4 chambers called atrium and ventricles |
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vas/o, angi/o |
vessel |
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Phleb/o, Ven/o |
Vein |
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chamber that pumps blood |
left and right ventricle |
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Arteri/o |
Artery |
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Thrombo |
clot |
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space between parietal and visceral layer of pericardium |
pericardial space |
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pericardium |
tough fibrous external layer |
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pericardial effusion |
accumumulation of fluid or blood in the sac that causes increased intrapericardial pressure and decreased cardiac filling |
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heart wall |
epi outer, myo middle actual cardiac mucle, endo lines chambers of heart cover valves |
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atria |
receiving chambers have thin walls |
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ventricles |
pumping chamber have thick walls |
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systole |
contraction of the heart |
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diastole |
relaxation the the heart |
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heart beat |
sinoatrial ode sa node |
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three types of valves |
mitral or bicuspid, tricuspid, semilunar |
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valves |
found between atria and ventricles prevents back flow |
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autonomic system |
unconscious involutary contolle by cns |
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parasympathetic |
slows hr |
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sympathetic |
increases hr |
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atrovascular av node |
consist of conductile cells that carry electrical impulses to |
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Atrioventricular bundle (Bundle of His) |
continues as Purkinje fibers which stimulates ventricular contraction |
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Sinoatrial node (SA node) |
cells where electrical impulse originates, produce atrial contractions, and force blood into ventricles |
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cardiac conduction system |
right side sinoatrial,atrioventricular,right bundle branch left side bundle of his,leftbundle branch, left anterior division, left posterior division. purkinje fibres |
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what it called when the heart relaxes |
diastole |
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electrical pathwaythat causes heart to beat |
sinoatrial node SA node |
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three types of valves found in the heart and where are they found |
Mitral or Bicuspid, Tricuspid, Tricuspid. Found between the atria and ventricles to prevent back flow |
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arteries |
carry blood from heart |
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arterioles |
arteries become smaller and turn into arterioles |
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capillaries |
tiny blood vessels that supply tissue |
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venules |
small veins that return blood to larger veins |
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vein |
return blood back to the heart |
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test |
test |
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largest artery |
aorta |
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what is blood composed of? |
55% liquid plasma 45% blood cells |
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hemoglobin |
iron containg pigment with oxygen gives blood its red color |
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what is bood composed of? |
55% liquid plasma and 45% blood cells |
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proteins that aid in blood clotting |
Prothrombin and Fibrinogen break down into thrombin and fibrinogen |
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color tube for cbc |
purple light purple |
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lymphatic system |
network of vessels that often parrallels the blood vessels |
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lymph |
protein rich fluid found in lymphatic vessels |
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lymphocytes |
destroy abnormal cells, produce antibodies, and call in reinforcements during immune responce |
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lymph nodes |
roups of lymph tissue that act as filters to remove infectious organisms or cancer cells before fluid enters the blood stream |
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lymphoma |
15-20% of new cancer diagnosis in dogs and 30% in cats |
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ORGANS OF THE LYMPH SYSTEM |
spleen, tonsils |
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Pnemo |
lungs air |
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pulmon/o |
lungs |
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thorac/o |
chest |
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bronch/o |
bronchi |
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spir/o |
to breathe |
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ox |
oxygen |
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nas |
nose |
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inspiration |
inhalation of air that contains o2 |
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expiraton |
exhaling air that contains co2 |
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Exchange of O2 and CO2 occurs in the alveolar tissues of the lungs |
fact |
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nose |
entrance for air and exit co2 |
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pharnyx |
throat |
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larynx |
voice box |
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trachea |
windpipe |
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bronchi |
branch of the trachea that into each of the lungs |
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lungs |
primary system of the respiratory system |
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thorax |
chest cavity |
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diaphragm |
dome shaped muscle that seperates thoracic and abdominal cavities |
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trachea |
smooth muscles with C-shaped rings of cartilage to prevent collapse |
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tidal volume |
volume of air normally inhaled or expired |
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in/expiratory reserves volume |
maximum volume of air that can be inhaled or exhaled. There is always some left in the alveoli |
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Residual Volume |
amount of air trapped in the alveoli |
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brachycephalic |
Have an elongated soft palate, Decreased sinus space, Have stenotic nares, Everted saccules |