Veins are tubular collections of cells which transport deoxygenated blood and waste from the capillary beds back to the heart.
a. An artery carries oxygenated blood except for the pulmonary artery, while veins carry deoxygenated blood except for pulmonary veins. b. Tunica media in the artery is thick while in the vein is thin. c. Arteries carry blood away from the heart, while veins carry blood towards the heart. ...
the blood , now deoxygenated , then passes to the veins . 它返回到心脏可以二条大静脉。 相关内容 aget in 进货[translate] aRolline in the deep Rolline在深[translate] aangle is narrow and asymmetric. 角度是狭窄和不对称的。[translate]
The subsegmental veins form a conflux into the pulmonary veins. The pulmonary veins also contain peripheral drainage from the deoxygenated blood bronchial veins.[3]There are four pulmonary veins. Pairs of two emerge from each of the hila of the lungs. The left superior pulmonary vein drains the ...
The large veins of the extremities, the abdominal parenchymal organs, the retroperitoneum, and the mediastinum are responsible for the transport of deoxygenated blood back to the right atrium and the pulmonary arteries for it to become oxygenated again during the lung passage. Compared with the ...
the coronary vessels resemble a tilted, inverted crown wrapped around the root of the great vessels. Thecoronaryarteriesare responsible for carrying nutrient-rich, oxygenated blood from the left ventricle to the myocardium; while thecoronaryveinstake nutrient – poor deoxygenated blood away from the my...
Veins are blood vessels that carry deoxygenated blood from the different parts of the body back to the heart. Recommended Adam Was Not the First Human, for the Bible Tells Us So The deoxygenated blood appears to be a darker shade of red due to the lack of oxygen in the blood that flows...
Veins contain that assist in the movement of blood back to the heart. What do large lymph vessels have in common with veins? A. They transport deoxygenated blood. B. They are a reservoir for blood. C. They drain into the inferior vena cava. D. They have valves. ...
Does the pulmonary trunk transport oxygenated blood or deoxygenated blood? Why is it an artery rather than a vein? Why are the walls of the arteries proportionately thicker then the corresponding veins? Explain the differences in the structure of veins and arteries....
the blood , now deoxygenated , then passes to the veins . 它返回到心脏可以二条大静脉。 2013-05-23 12:24:58 回答:匿名血液,现在 deoxygenated,然后将传递到静脉。它是由 5 月的两个大静脉回心脏。 2013-05-23 12:26:38 回答:匿名血液,现在撤销以氧处理,然后向血管过去。它被返回心所作愿二根大...