2. Blood flow is ______ in the arteries, ________ in the capillaries, and _______ in the veins.
a. slow, intermediate, fast
b. slow, fast, slow
c. fast, intermediate, slow
d. fast, slow, intermediate
The answer is- d. fast, slow, intermediate
In arteries blood flows fast. The heart pumps blood through arteries. But in capillaries blood flows slow. Slow blood flow in capillaries allow cells to exchange various product of metabolism like CO2.
And flow in the veins is not fast like artery nor slow as in capillaries. It is intermediate.
2. Blood flow is ______ in the arteries, ________ in the capillaries, and _______ in the...
nearly two-third of all the blood is found in? a. arteries b. veins c. capillaries d. arterioles what is the answer and why?
1. The plot below illustrates the flow properties of blood through different blood vessels. Explain the difference in flow velocity between arteries and capillaries. Flow rate (min) 5000 Total cross-sectional area (cm) Velocity of flow (mm/s) Aorta Arteries Arterioles Capillaries Venules Veins Vonao cavao
1. The plot below illustrates the flow properties of blood through different blood vessels. Explain the difference in flow velocity between arteries and capillaries. Flow rate (min) 5000 Total cross-sectional area (cm) ARA Velocity of flow (mm/s) Aorta Arteries Arterioles Capillaries Venules Veins Venae cavae
Complete the Concept Map to compare and contrast the
structure and function of arteries and veins.
Answer choices: arterioles, muscular arteries, any
blood vessels, veins, vasoconstriction, elastic arteries, the
feeling of a pulse, venules, arteries
Reset Help arterioles muscular arteries any blood vessels any blood vessels veins veins vasoconstriction vasoconstriction elastic arteries the feeling of a venules arteries that directly drain(s) blood from capillaries is/are called that direct(s) blood one way toward the heart using valve is/are called that can...
Explain the differences between arteries, arterioles, capillaries, venules, and veins.
C. Put the following blood flow steps in the correct order, starting with the vena cavae. Systemic arteries Inferior & Superior Vena Cavae Pulmonary valve Left ventricle Tricuspid valve Left atrium Systemic arterioles Bicuspid/Mitral valve Pulmonary veins Systemic venules Right atrium Aortic valve Pulmonary arteries Aorta Lungs- oxygenation of blood Systemic veins Right ventricle Systemic capillaries
9. Which of the following pathways best represent the expected flow of blood from human heart to an organ? • Blood pumped from the heart first enters arteries that then narrow to form veins that deliver blood to the organ. • Blood pumped from the heart first enters arterioles that then merge to form arteries that deliver blood to the organ • Blood pumped from the heart first enters veins that then narrow to form venules that deliver blood to...
Dr Sharma Jillian Keddie Across affects small arteries and Down 2 dilation of blood vessel 4 1 arterioles in winter 3 medial calcific sclerosis 7 syphilis disease show this this hypertension is of in blood vessels 5 unknown etiology 8 complication of primary or branches of veins 6 secondary hypertension 10 branches of arteries 12 thrombosis with inflammation dilation of veins mostly in lower extremities 9 lipid laden macropages 11 system drain excess interstitial luid 16 plaque 17 sustained level...
26. The velocity of blood flow is in direct proportion to the total cross-sectional area of the blood vessels b, slower in the arteries than in capillaries because arteries relatively large diameter slower in the veins than in the capillaries because veins diameter slowest in the capillaries b c. have a large d. ecause the total cross-sectional area is the 27. Which of these is NOT a function of lymph nodes a. house B-lymphocytes b. filter lymph d. produce lymphocytes...
Part 1) Which of the following types of blood vessels would have the greatest resistance to flow? veins arteries venules capillaries Part 2) Which of the following blood vessels play an important role in controlling blood flow to different regions of the body through the contraction and relaxation of smooth muscles in their walls? capillaries arterioles venules veins