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2.Which of the heart chamber receives blood returning from the pulmonary veins? A.left ventricle B. right atriumC. left atriumD. right ventricle 3.Which of the following statement is not true? ( ) A.the signal from the sinoatrial node can be directly transported to Bundle of His B.the ...
Theleft atrium(左心房)receivesoxygenated(氧化的,充氧的)bloodfrom the lungs and pumps it to theleft ventricle(左心室). The left ventricle (the strongest chamber) pumps oxygen-rich blood to the rest of the body. The left ventricle’svigorous contractions(剧烈的收缩)...
The heart is a hollow, muscular organ that pumps oxygenated blood throughout the body and deoxygenated blood to the lungs. This key circulatory system structure is comprised of four chambers. One chamber on the right receives blood with waste (from the body) and another chamber pumps it out ...
twoventricles are thick-walled chambers that forcefully pump blood out of the heart to either the lungs or the body.. Differences in thickness of the heart chamber walls are due to variations in the amount of myocardium present, which reflects the amount of force each chamber is required to ...
* Implications of Starling’s Law: The heart is a demand pump: within limits, it pumps whatever volume of blood is delivered to it. The heart normally functions on the ascending limb of the Frank-Starling relationship. So there is an enough cardiac reserve. There is no drop limb, ...
he receives the answe he recovered he remains a babe he replied as follows he replied loftily he resigned he respected your dre he retaliates he s a pragmatist he s a vet he s already dead he s always good he s died he s disgusting he s got me he s gotta be a heart he s not ...
After destroying the Divisive Mind Cyclops protecting it, the Guardian reaches the entrance to the Heart of the Garden. They activate another Spire directly before the Entrance itself. Ghost inputs the charged Gate Lord eye, and the Vex gate opens. Inside the chamber they encounter a curious ...
美 英 un.血室 英汉 un. 1. 血室
The right heart, including the right atrium and ventricle, rests on the sternum as a result of the counterclockwise, quarter rotation of the longitudinal cardiac axis. The right atrium receives the systemic venous blood through the cranial and caudal vena cava. The right auriculoventricular valve...