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65 Cards in this Set
- Front
- Back
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3 tunic in vein |
Tunic intima, tunic media, tunic externa |
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What transports blood TO the heart |
Veins |
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What transfers blood AWAY from the heart |
Arteries |
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What is endothelium? |
Lining of tissues |
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What is lumen |
Diameter of inside vessel. |
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3 groups of arteries |
Elastic , muscular, arterioles |
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Another name for elastic arteries |
Conducting |
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Another name for muscular arteries |
Distributing |
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Another name for arterioles |
Resistant vessels |
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What does a cappilary do? |
Exchange 02, nutrients, waste |
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What holds endothelial cells together |
Pericyte |
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3 types of cappilaries |
Continuous(most common),finistrated, sinusoidal (leakiest) |
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What allows wbc to leave circulation |
venules |
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Percent of blood supply in veins? |
65 |
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What do venous valves do |
Prevent backflow |
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What is vascular anastomes |
Connecting of extra vessels |
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Main artery to feed brain? |
Internal |
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What is volume of blood through vessel |
Blood flow |
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How much blood flow per minute? |
5L |
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What contributes to blood flow resistance? |
Viscosity, blood vessel length, and blood vessel diameter |
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What is atherosclerosis |
Plaquing of artery |
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What is arteriosclerosis |
Hardening of artery |
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What is pulse pressure |
Systolic-distolic |
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Map formula |
Distolic+pulse pressure/3 |
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What is blood pressure in cappilary |
35 |
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What is BP I'm vena cava |
17 |
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Hypertension without any underlying cause |
Primary |
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Hypertension with identifying conditions |
Secondary |
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What is tissue perfusion |
Blood flow through tissue |
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What controls local vasodialtion |
Nitric Oxide |
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What happens when MAP falls below 60 and goes above 160 |
Syncope / fainting |
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What is hydrostatic pressure |
Forces fluids througj cappilary walls |
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What is colloid osmotic pressure |
Pulls fluid into cappilary |
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3 types of circulatory shock |
Hypovolemic, vascular, cardiogenic |
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Most common type of circulatory shock |
Hypovolemic |
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Artery that feeds lungs |
Bronchial |
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2 arteries that feed brain |
Vertebral, and internal corotid |
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How many brachiocephalic veins drain into SVC |
2 |
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What is hepatic portal system |
Carries nutrient rich blood from digestive organ to liver |
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Longest vein in body |
Great saphones vein |
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Amount of interstitial fluid produced by lymph daily |
3l |
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What is lymph |
Interstitial fluid that enters lymphatic system |
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What is a lacteal |
Lymphatic cappilaries transport absorbed fat from sm intestine to bloodstream |
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What is chyle |
Milky white lymph that drains througj lacteal |
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Right thoracic duct drains what |
upper right limb and right side of head |
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Thoracic duct drains what |
Drains rest of body |
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What is lymphamgitis |
Enflamed lymphatic vessels, red lines, tender to touch |
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What veins lymphatic ducts drain into |
Subclavian, internal jugular |
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Major lymph cells |
T cells b cells and macrophage |
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Define antigen |
Anything provoke immune response |
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What is principal lymphoid organ in body |
Lymph node |
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2 main functions of lymphoid organ |
Filteration, immune system acctivation |
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Main structures of lymph node |
Cortex, medulla |
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Circulatory pattern of lymph node |
Afferent lymphatic vessels-subscapular sinus- medullary sinus -hiliuk |
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What is a buboes |
Swollen node, inflamed |
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Function and characteristics of spleen |
Largest lymph organ, rbc graveyard |
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Function of thymus |
Lacks b cells, |
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White and red pulp functions of spleen |
White-immune functions. RED- where RBC are destroyed |
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4 tonsils |
Palatine, linguial, pharyngeal, tubal |
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What are peyers patches |
Clusters of lymphoid follicles, in small intestine |
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How does thymus differ |
No follicles, doesn't fight antigens, has epithelial cells rather then reticular fibers |
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Arteries 1 2 3 |
1. Subclavian, 2. Axillary, 3. brachial |
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Arteries 4 5 6 7 |
4 radial 5 ulnar 6 deep Palmar arch 7 superficial Palmar arch |
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Arteries 8 9 10 11 |
8. Digital, 9. External illiac, 10. Femoral 11. Popliteal |
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Artery 12 13 14 |
12. Anterior tibial 13. Posterior tibial 14. Arcucate |
