Capillaries Venules Veins Jeopardy Template

Capillary beds	Capillaries again	Everything	The Double V	Veins
100 Relaxation ______ of the precapillary sphincter allows blood flow through the true capillaries.	100 True capillaries ______ branch from the metarteriole & make up the bulk of the capillary bed	100 Continuous capillary endothelial cells form a complete, continuous lining & are connected by tight junctions	100 Veins The body ______ hold about 60% of the body’s blood	100 Muscular arteries Smaller/medium size veins run alongside?
200 Contraction This happens when precapillary sphincter prevents blood flow. It reroutes blood flow from the metarteriole to the postcapillary venule via the thoroughfare channel.	200 Postcapillary venules Thoroughfare channel connects to?	200 True True or false - in continuous capillaries materials can pass through the endothelial cells/intercellular clefts by simple diffusion or pinocytosis	200 Venules ______ merge to form veins	200 Elastic arteries Largest veins run alongside?
300 Extensive capillaries What in capillary beds cause an increase in the total surface area?	300 Post capillary venules What drains the capillary beds?	300 Fenestrated capillaries ______ are seen where a great deal of fluid transport between the blood & interstitial tissue occurs	300 Venules What are companion vessels of arterioles?	300 to prevent blood from pooling in the limbs & assist blood moving back to the heart What are the purpose of valves in veins?
400 Smooth muscles Proximal part of metarteriole is encircled & scattered by?	400 Continuous, Fenestrated & Sinusoid What are the 3 types of capillaries?	400 Veins What function as blood resorivers?	400 3 tunics Larger venules have?	400 Skeletal muscle & respiratory pump Blood return to the heart is facilitated by the?
500 False True or false - the distal part of metarteriole (thoroughfare channel) has smooth muscles	500 Sinusoid capillary basement membrane is discontinuous or absent - wider, larger vessels w/ openings that allow transport of larger material	500 Blood pressure ______ has been substantially reduced by the time blood reaches the veins	500 100 micrometers Venules becomes veins when diameter is greater than	500 Valves ______ are primarily formed of tunica intima & is strengthened by elastic & collagen fibers

Capillaries, Venules, & Veins

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