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bloodvessels2_431
Blood Vessels 2 & Lymphatics-Chapter 19 & 20
| Question | Answer |
|---|---|
| arteriole | a minute artery |
| sinusoid | |
| capillary bed | |
| precapillary sphincter | |
| venule | |
| vascular anastomosis | |
| varicose veins | |
| blood flow | |
| vital signs | |
| tissue perfusion | |
| hyperemia | |
| syncope | |
| capillary hydrostatic pressure (HPc) | forces fluids through the capillary walls (filtration) leaving behind cells and most proteins; higher at arterial end of bed than at the venous end |
| interstitial fluid hydrostatic pressure (HPif) | opposes blood pressure; acting outside the capillaries and pushes fluid in |
| capillary osmotic pressure (OPc) | |
| interstitial fluid osmotic pressure (OPif) | |
| net filtration pressure | |
| hypovolemic shock | results from large scale loss of blood; acute hemorrhage, severe vomiting or diarrhea, extensive burns |
| anaphylactic shock | systemic allergic reaction in which body-wide vasodilation is triggered by the masive release of histamine |
| neurogenic shock | failure of autonomic nervous system regulation |
| septic shock | severe systemic bacterial infection causes this type of shock |
| cardiogenic shock | pump failure; occurs when the heart is so inefficient that it cannot sustain adequate circulation; usually caused by myocardial damage |
| hepatic portal system | a special subcirculation that takes blood draining from the digestive organs, and perfuses it through the liver before it reenters the general systemic circulation |
| aneurysm | |
| angiogram | |
| phlebitis | |
| lymphatic vessel | |
| lymphatic capillary | |
| right lymphatic duct | |
| thoracic duct | |
| lymphedema |