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44 Cards in this Set
- Front
- Back
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lines chamber of heart |
endocardium |
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fibrous and serous tissue; 2nd layer |
parietal pericardium |
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circular spiral bundles of contractile muscles |
myocardium |
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blocks artery/free floating thrombus |
embolism |
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excess of RBC's |
polycythemia |
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low O2 carrying capacity |
anemia |
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overproduction of abnormal WBC's |
leukemia |
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produced in liver; 60% of plasma proteins |
albumin |
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Takes H2O from tissues and replaces in blood |
Albumin |
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Fibrinogen |
forms blood clots |
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found on/in small intestine; destroys bacteria |
Peyer's Patch |
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secondary lymphoid organ; found almost everywhere in body; cleanses lymph; activate lymphocytes |
Lymph nodes |
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Interstitial fluid entered in lymphatics |
lymph |
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largest lymphoid organ; site of lymphocyte proliferation; cleanses aged blood |
spleen |
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granulocyte; releases histamine |
basophil |
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releases enzymes on parasitic worms |
eosinophil |
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most abundant phagocyte |
neutrophil |
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phagocyte against viruses, bacteria, infection |
monocyte |
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aka red blood cells; transport O2 and nutrients |
erythrocyte |
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erythrocyte production is regulated by- |
kidney |
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agranulocyte; 25% of WBC's; regulated in spleen |
lymphocyte |
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steps of inflamation |
1. Chemical release 2. Vasodilation and increased vascular permeability 3. Phagocyte mobilization |
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normal blood pressure |
120/80 |
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hypertension |
above 140/90 |
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hypotension |
lower than 90/60 |
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three tunic layers of an artery |
1. Intima 2. media 3. externa |
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allows for arterial expansion; endothelium |
Intima |
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smooth muscle; allows for vasoconstriction and vasodilation |
media |
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collagen fibers; protect, reinforce, anchor |
externa |
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carry O2 blood away from heart |
function of arteries |
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exchange gases, nutrients, and hormones |
function of capillaries |
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increase at muscle site; greater O2 transport |
capillaries during exercise |
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increase H2O>increase blood>increase BP>increase pressure> |
ADH-Antidiuretic Hormone |
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ANP |
Atrial natriuretic pressure decreases BP |
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epinephrine |
increase heart rate |
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Angiotensin II |
vasoconstriction=increase BP |
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Drains rest of body (lymphatic) |
thoracic duct |
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Drains right arm, right head, thorax |
right lymphatic duct |
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MALT |
mucosa associate lymphoid tissue |
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regulates erythrocyte production |
kidney |
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depolarization of SA nod + atria |
P-Wave |
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Ventricular depolarization + atrial repolarization |
QRS |
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Ventricular repolarization |
T-wave |
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normal blood pH |
7.35-7.45 |
